Based on the article, the color, length, and taste of peas that we eat or purchase is based on hormones and enzymes that affect the peas' development. If there is a presence of mutation, an enzyme will not be produce making the pea remain as green instead of yellow. Mutation is also the reason behind the taste of peas that are extra sweet because of the different enzyme produced. The length of peas is also based on an enzyme production. If such enzyme is not present, there is a mutation making the peas short.
In a group of teocards, some individuals have a spotted coat and others have a black coat. Inthis group, the gene for the coat pattern trait has two alleles. The allele A is for a spottedcost, and the allele a is for a black coat.Farah is a leopard from this group. Farah's phenotype for the coat pattern trait is a spottedcat. Fera's genotype for the coat pattern gene is AA.Based on this information, complete the following statementfor the coat patter gene,homozygousheterozygous
The trait of interest is "coat pattern"
There are two observable phenotypes for this trait:
- Spotted coat
-Black coat
This trait is coded by two alleles:
A → code for a spotted coat
a → code for a black coat
Farah is a leopard with the phenotype "spotted coat" and its genotype is AA.
The genotype of this individual has two identical alleles. Genotypes with two identical alleles are called homozygous.
Does lymph can direct through the arteries
Lymph, which is a substance different from the blood that carries out nutrients from the extracellular media of the different tissues of our body, flows through specific vessels, known as lymphatic vessels, so they don't go directly through the arteries, as we can see in the following picture:
1. Which movement is not associated with the scapula?
Answer: H>LLO
Explanation:
HELLO :) CAN U ADD ME AS A FRIEND?
TIMED PLEASE HELP! INTRO TO PSYCHOLOGY
Describe at least 4 environmentally influenced
learned behaviors using your
own life experience.
Using my personal life experience, I can identify four learned habits that are influenced by the environment: parasites, noise, light, sound, and food pollution.
What does the study of the environment do?Environmental scientists employ the natural sciences they have learned to save the environment. Natural science expertise is used by environmental specialists to safeguard both the environment and public health. In order to reduce waste, they might collaborate with industry, advise legislators, or clean up contaminated places.
What is meant by ecology?The study on organisms and how they interact with their environment is called ecology.. The interaction between living organisms and their environments is studied by ecologists.
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When a gardener only plants seeds from the roses that are dark red, the process involved isSelect one:a.artificial variation.b.natural selection.c.artificial selection.
The process of selective breeding species, as the one we can see in the question's paragraph, is known as artificial selection, and it's a way to propagate a trait in the next generation of that species, in that case, it would be the dark red color of the roses.
What is the relationship between land-use in general and deforestation
The use of land and deforestation historically have been connected since the beginning of human civilization, and when our species started to conquer new areas. Firstly for their establishment, and the production of crops of different plants for food. Currently, that's a continuous fact, mainly because of the increase of the human worldwide population.
What is the function of the ozone layer?A. To absorb carbon dioxide.B. To trap infrared radiation.C. To block UV radiation.D. To recycle sulfur dioxide.
The correct answer is C. To block UV radiation. Ozone filters the majority of UV spectra, so it protects organisms from its effects.
Why do fungi not produce egg or sperm cells?
There are no other organisms that can help fungi pollinate.
Fungi do not produce flowers or cones to make egg or sperm cells.
Fungi reproduce using spores as their reproductive cells.
Fungi are not large enough to create egg or sperm cells.
Fungi do not produce egg or sperm cells because they reproduce using spores as their reproductive cells.
Fungi undergo a reproductive phase by producing and releasing enormous amounts of spores after a period of intense growth. Spores are often solitary cells that are created by mycelium fragmenting or within specialized structures (sporangia, gametangia, sporophores, etc.).
Spores can be created directly through asexual reproduction or indirectly through sexual reproduction. As with all living things, sexual reproduction in fungi entails the joining of two gametes (sex cells), which brings two nuclei together. Asexual reproduction, which is easier and more direct, can be carried out in a number of ways.
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Read the following paragraphs from the section "Open Defecation Is A Dangerous Practice."In sub-Saharan Africa — the lands south of the Sahara desert — the proportion of the population practicing open defecation is slightly smaller. It stands at around 23 percent. Still, 40 percent of the population in this region lacks safe drinking water. Moreover, gender inequality there is more prominent than in South Asia. In sub-Saharan Africa, more than 25 percent of the population must walk 30 minutes or more to collect water. This task falls on women and girls nearly all the time. In fact, this collection happens in many poorer, developing nations. It takes critical time away from women.Moreover, Africa has a high risk of desertification. This is the process by which land becomes desert. This reduces the availability of freshwater even further and increases the threat of water inequality in the future.How is the central idea developed in these two paragraphs?Question 4 options:by giving an example of how lack of infrastructure and advanced treatment facilities cause water inequalityby showing that sub-Saharan Africa is the region most affected by water inequality in the worldby describing how lack of fresh drinking water affects people suffering from water inequalityby explaining how open defecation is the main reason behind contamination of water
The correct option is the first one "by giving an example of how lack of infrastructure and advanced treatment facilities cause water inequality". Since, the paragraphs deal with these two core ideas: 1.- desertification danger and its consequences; 2.- the precarious conditions and gender inequity to obtain water.
Which of the following pairs of base sequences could form a short stretch of a normal double helix of DNA?
A) 5'-purine-pyrimidine-purine-pyrimidine-3' with 3'-purine-pyrimidine-purine-pyrimidine-5'
B) 5'-AGCT-3' with 5'-TCGA-3'
C) 5'-GCGC-3' with 5'-TATA-3'
D) 5'-ATGC-3' with 5'-GCAT-3'
E) All of these pairs are correct.
The pairs of base sequences could form a short stretch of a normal double helix of DNA is:
D) 5'-ATGC-3' with 5'-GCAT-3'
In DNA, the code letters are A, T, G, and C, which stand for the chemical substances adenine, thymine, guanine, and cytosine, respectively. Under normal occasions, the nitrogen-containing bases adenine (A) and thymine (T) pair collectively, and cytosine (C) and guanine (G) pair collectively. The binding of those base pairs forms the structure of DNA.
Because of the base pairing, the DNA strands are complementary to each different, run in opposite guidelines, and are referred to as antiparallel strands.
Complementary base pairing is important in DNA because it lets the base pairs be arranged in the maximum energetically favorable way; it's miles crucial in forming the helical structure of DNA. it's also critical in replication as it allows semiconservative replication.
You could determine the sequence of a complementary strand if you are given the series of the template strand. These strands are complementary, with each base in one sticking to its partner on the alternative. The A-T pairs are linked by means of two hydrogen bonds, whilst the G-C pairs are connected through three hydrogen bonds.
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What happens to oil when it enters the water? Explain how this property of oil contributes to the effects of oil spills in ocean ecosystems.
Oil is insoluble in water. When oil spills in the ocean it creates great "oil islands". These islands are devoid of nutrientes, oxygen or any compound normally found in water. So they represent a massive perturbation to marine biota. Beside this oil disrupts, and frequently kills, marine fauna, such as water birds, and cetaceans.
what is food nutrition
Answer:
the study of nutrients in food, how the body uses them, and the relationship between diet, health, and disease
Explanation:
What type of growth graph is shown below for a woodpecker population?text Question 10 options:exponential growthlogistic growthlinear growth
When we are talking of population growth we must take into consideration more factors than just growth rate. In the case of exponential growth, we have that the growth rate per capita, that is to say per individual, is constant regardless of the population size, so it grows as the population grows. Meanwhile, in logistic growth, the growth rate per capita creases as the population size approaches a maximum imposed by the limiting resources, that is to say, the carrying capacity of an ecosystem. Therefore we can say that the correct answer is logistic growth.
Which type of mutation speaks produces a stop condon?
Answer:
nonsense mutation
Explanation:
40. The evidence of evolution that centers around the anatomy of a species isknown asA. biochemical evidence.B. morphological evidence.C. fossil evidence.
The changes in morphology allow us to differentiate between species, but also, the anatomic similarities as some bones, like humerus, and radius, between others, help the scientist to evidence the evolution. So morphological evidence is the data used to determine evolutionary relationships. The answer would be B.
What two parts of a nucleotide create the
backbone of DNA?
Two strands that form DNA are twisted together to form a ladder-like structure. Each strand's backbone is made up of deoxyribose and phosphate units that alternate in direction.
How does DNA work and what does it look like?The instructions needed to build every protein an organism will ever need are encoded in its DNA, which is its genetic memory. The cell nucleus of eucaryotes houses DNA. An individual DNA molecule is made up of two complementary chains of nucleotides. An explanation of heredity's mechanism is provided by DNA's structure.
The nucleotides that make up DNA are chemical building blocks. One of four different types of nitrogen bases, a phosphate group, a sugar group, and these building blocks are the three components that make them up.
Genetic, immunological, and structural activities of DNA are now three separate and radically different roles.
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Is the method "Reduce, Reuse, Recycle" useful in getting rid of plastic in our environment?
The method "Reduce, Reuse, Recycle"is really important for managing human impacts in our environment. The less plastic we consume (reducing), the better. As much as we can reuse the plastic, the better also. We wouldn't be creating that many trash and would be reducing pollution. Recycling is always the best way to deal with our trash, so it won't be harmful to the environment. However, to really get rid of plastic in our environment it is important to stop producing plastic as well, not only reducing the consume, reusing the plastic and recycling the trash
Thirty radish seeds moistened with plain
tap water all sprouted in three days. However,
NONE of a group of thirty radish seeds
moistened with salty tap water sprouted in that
time. What is the best way to investigate whether
the salt in the water killed the second group of
seeds or just prevented them from sprouting?
A. Repeat the experiment with all new seeds
B. Repeat the experiment with new seeds, but
use a greater amount of salt in the water
C. Rinse all salt off the unsprouted seeds and
moisten them with plain tap water
D. Rinse all salt off the unsprouted seeds and
moisten them again with salt water
6. Use complete sentences to define the following terms or phrases in your own words.Short AnswerA. NeanderthalB. BipedalC. GenusD. Species (Include what members of a species can do)
A. Neanderthal- they are the closest extinct human relative that lived in Europe and Asia about half a million years ago to 30 thousand years ago. They had archaic head features and stocky bodies.
B. Bipedal- refers to having two legs that are used for walking or for locomotion. It could also define as having two legs that are used mostly for movement. Examples of bipedal include humans, great apes, kangaroos, and the like.
C. Genus- a part of a taxonomic category that is placed after Family. This classification includes organisms that are closely related to each other and are made up of one or more species.
Example: Genus: Equus
Species: Equus quagga (zebra)
Species: Equus caballus (horse)
D. Species- refers to the taxonomic category that is placed after the Genus. This includes organisms that are capable of interbreeding and producing fertile offspring.
Example: Ursus americanus (black bear)
FORENSIC SCIENCE - EASY
If you were investigating a crime and received a genetics report, which would be the most useful characteristic in helping identify the suspect?
Blood type
Brown hair
Blonde hair
Blue eyes
You go on a canoe trip to the Boundary Waters Canoe Area (BWCA) in Northern Minnesota. Thisecosystem is cold most of the year and receives plenty of rainfall. It has many lakes that are full ofwalleye pike fish. You know that walleye like to eat minnows. In turn the minnows feed on scuds(zooplankton) which eat algae (phytoplankton). Walleye pike fish are what?A. secondary consumersB. tertiary consumersC. primary consumersD. producersE. decomposers
In this case, we are talking of food chain, so phytoplankton is a photosynthetic organism, an autotroph, therefore is a producer, now the zooplankton is the primary consumer, which makes the minnows a secondary consumer and in turn, the Walleye pike fish is a tertiary consumer. Taking this into account we can say that the correct answer is option B.
How does the color adaptation help fish residing in the coral reefs?
The bright body color of the fish in the coral reefs helps in ________ to hide from the predator or ambush a prey.
the correct answer is in the picture since no one put the right answer
Answer:
u already got the answer right what ur question
Answer:
camouflaging
Explanation:
plato
Why do fungi not produce egg or sperm cells?
There are no other organisms that can help fungi pollinate.
Fungi do not produce flowers or cones to make egg or sperm cells.
Fungi reproduce using spores as their reproductive cells.
Fungi are not large enough to create egg or sperm cells.
Fungi not produce egg or sperm cells because Fungi do not produce flowers or cones to make egg or sperm cells, and Fungi reproduce using spores as their reproductive cells.
Fungi- Along with plants, animals, protozoa, & monera, fungi are members of the kingdom Fungi, which is composed of eukaryotic organisms. The variety of fungi is astounding, and some of the most typical types include yeast, molds, truffles, & mushrooms.
Spores- Certain fungus, plants (moss, ferns), & bacteria create spores, which are cells. Reproduction involves spores. As a form of defense, certain bacteria produce spores. Spore walls are very thick. They can withstand extreme climatic conditions including extreme temps, humidity, and others.
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Describe what happens to albedo as the planet moves
back toward the sun and explain the reinforcing feedback this creates in the
climate system, exacerbating temperature and climate change.
Albedo is decreasing as the earth moves back towards the sun.
This is because the heat generated from the sun makes the ice caps melt.
Snow and ice reflect a lot of the sun’s energy back into space. The darker oceans absorb energy, which warms the water. Oceans help keep the Earth warm because they absorb a lot of heat (approximately 90%).
This warming increases water vapour, which acts as a greenhouse gas and helps to keep temperatures within ranges humans have largely taken for granted for millennia.
What is Albedo?
Albedo is a measure of the reflectivity of a surface. The albedo effect when applied to the Earth is a measure of how much of the Sun's energy is reflected back into space. Overall, the Earth's albedo has a cooling effect.
Hence, the Albedo is decreasing as the Earth moves back towards the Sun.
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In the ocean aquatic creatures who are photosynthetic are found in the ____________ zone.Question 1 options:sublittoralabyssalnone of the above
The region in the ocean that marine creatures are capable to do photosynthesis is the photic area, part of the photic area is in the neritic portion where is found the litoral and the sublittoral, being the sublittoral next to the epipelagic and pelagic zones. Therefore, between the alternatives the one that talks about a region where protosynthetic organisms are found is the sublittoral, that's because less light to none can be available in deeper regions of the ocean, and the abyssal layer is the last in the model of ocean distribution layers.
What type of energy powers the process of photosynthesis?
Answer:
Chemical Energy
The large intestine:is also called the colon.is smaller than the small intestine.contains a variety of living bacteria.All of the choices are correct.
Answer:
All of the choices are correct.
Explanation:
Large intestine aka colon is smaller than small intestine but wider than it and contains a variety of living bacteria.
the absence of special food and water conducting system restricts the body size in
Answer:
A algea, liverworst, mosses
Explanation:
Which of the following is not characteristic of salt marshes and mangrove swamps?Group of answer choicesBoth are threatened by developmentBoth provide habitats for wildlife.Both are found along coastal areasBoth are dominated by marsh grasses
Difference between salt marshes and mangrove swamps
Salt marshes
> found in coastal areas
> more dominant in temperate regions and colder areas
> dominated by marsh grasses
> sensitive to changes in the coastlines
Mangrove swamps
> found in coastal areas
> more dominant in tropical regions and warmer areas
> dominated by mangrove trees
> sensitive to land conversions of the coastline
ANSWER: Both are dominated by marsh grasses
What’s the correct answer answer asap for brainlist
Actin and myosin come in and out of the cell to make it thicker or thinner which changes its length.
The correct option is B.
What is myosin in muscle contraction?Myosin contracts the myofibrils by sliding along myosin within the sarcomere, a process that demands ATP. Numerous molecules, including as calcium, troponin, and tropomyosin, that control muscle contractions and motor behaviors have also been found by researchers.
What are the uses of myosin?All hundred billion cells that make up the human body depend on myosins for growth and tissue creation, respiration, reproduction, communication, reshaping, and motion. Furthermore, myosins allow the quick invasion of bacteria, viruses, and parasites into eukaryotes host cells.
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The complete question is-
What is involve in a muscle contraction ?
A-The gap junction between the cells pull them close together which shortens the muscle.
B-Actin and myosin come in and out of the cell to make it thicker or thinner which changes its length.
C-Myofibrils in the muscle shorten ands lengthen to make the muscle D-contract and extend.
D-The extra nuclei trigger nerve to stiffen the muscles and make them shorter.
