Answers
Answer:
Selection pressure means factors that contribute to selection which variations will provide the individual with an increase chance of surviving over others. Because of selective pressures, organisms with certain phenotypes have an advantage when it comes to survival and reproduction. Over time, this leads to evolution.
Explanation:
i hope this helps bc i think its D. not entirely sure.
Related Questions
With rare exceptions, which of the following characteristics do plants share?
a) unicellular
b) flowering
c) prokaryotes
d) autotrphic
Answers
Fruit flies have 3 chromosomes plus sex chromosomes (X and Y). Mutations occurred within four different cells of an
individual female fruit fly as shown in the table below.
Which of these mutations could be passed on to the offspring of this fruit fly?
Group of answer choices
yellow body
leg-shaped antennae
curly wings
absent eyes
Answers
Answer:
Its either curly wings or yellow body
Explanation:
can cells bypass the g2 checkpoint and move to the synthesis
Answers
Answer:
yes
Explanation:
As long as the phase is fully completed then it will pass the G2 checkpoint and move into synthesis.
Can anyone help me, I have to write a scientific report on recycling but I don't know how to write it, please help me
Plz zzzzzzzzz....
Answers
Answer:
Searching For Facts
You must first begin surfacing the net or other sources for facts about the Topic provided.It also quite depends on the size of the scientific report you are preparing. (It is usually large about 4000 words).If you are abundant with information, about the topic, write To-The-Point. If there is a lack of information, try to expand about a sub-topic whilst including new facts about the same.Constructing a report:
You can start with an appropriate title about your topic, just ensure that it doesn't go too long. Begin the report with a short introduction about the report. If you are noting an experiment, include the apparatus required.The body should provide a detailed description about the topic. You may use tables or paste images in the report.If it's a report about an experiment, don't forget to write down the observations.Lastly, a conclusion with a brief thought derived, must be included in the report.If necessary, attach the References in the report too.match the different parts of leaf to its description.
Just in case you can't read the picture well I wrote out what it says. Here are the boxes.
1.Leaf blade
2.Cutin
3.Xylem and phloem
4.Petiole
Here are the answers for those!
A.Part by which the leaf is attached to the plant.
B.Flattened part on the leaf
C.Upper cover consisting of a waxy layer
D.Conducting tissues
Answers
Leaf Blade - Flattened part of the leaf
Cutin - Upper cover consisting of a waxy layer
Xylem and Phloem - Conducting tissues
Petiole - Part by which the leaf is attached to the plant
The majority of current hemodynamic monitoring involves placement of different types of catheters into areas within the:
Answers
Answer: cardiovascular system.
Explanation:
The circulatory system, also referred to as the cardiovascular system or vascular system, is an organ system that enables nutrients (such as amino acids and electrolytes), oxygen, carbon dioxide, hormones, and blood cells to and from the body's cells to circulate and carry food.
The spinal cord is made up of
the pons and the medulla.
the brain and the brain stem.
white and gray matter.
gray matter only.
Answers
Answer:
C
Explanation:
Legit took the test
The gray matter creates a horn-like structure across the interior of the spinal cord, while the white matter makes up the exterior regions of the spinal cord. The gray matter does reach the spinal cord to enhance signaling. Thus, option C is correct.
What is the importance of gray and white matter in spinal?The term “white matter” describes the regions of the CNS that contain the bulk of axons, the protruding long cords from neurons.
Grey matter makes up the majority of the brain's outer layers and the spinal cord's central “butterfly” structure.
White matter is made up of axonal bundles. Myelin, a mixture of proteins and lipids that helps conduct nerve signals and shields the axons, is coated on these axons.
Therefore, Up and down the spinal cord, white matter conducts, processes, and sends nerve messages.
Learn more about spinal cord here:
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What is the structural level of a plant leaf?
A Organism
B Tissue
C Cell
D Organ
Answers
Answer:
The internet says tissue, but I`m doubting that a bit. It`s still the best answer of the 4, sorry
Answer:
Cells
Explanation:
they use mitosis for food
Which cell part does a bacterial cell have in common with a plant cell but not an animal cell?
cell membrane
DNA
cell wall
flagellum
Answers
Cell wall
Explanation
4. When and where does anaerobic respiration occur in humans?
Answers
Answer:
Anaerobic respiration in humans occurs primarily in muscle cells during high-intensity exercise.
Explanation:
This might occur if you're pushing your limits during an aerobic activity, like spinning or a cardio workout, and the oxygen supply to your muscles is insufficient to maintain aerobic-only respiration
When a litter of puppies is born, the pups will exhibit certain physical characteristics that can be found in one or both of the parent dogs. These characteristics passed down from parent to offspring are considered to be-
acquired traits
recessive traits
genotypes
inherited traits
Answers
How much solar radiation is reflected back by clouds? A. 5 percent B. 10 percent C. 19 percent D. 30 percent
Answers
Answer:
D
Explanation:
Answer:
d
Explanation:
The proteins modified in the rough ER
move to the Golgi Apparatus and
other organelles through the
A) secretory pathway
B)photosynthesis
C)nucleus
Answers
Answer:
A
Explanation:
The proteins modified in the rough ER move to the Golgi Apparatus and other organelles through the process of the secretory pathway.
What do you mean by Golgi apparatus?
Golgi apparatus may be defined as a cell organelle that is responsible for protein synthesis. It is present in between the ER and plasma membrane.
The secretory pathway reveals the transport of proteins through rough ER to Golgi apparatus, lysosomes, and plasma membrane.
It involves the action of spherical-shaped vesicles that helps in the movement of proteins.
Therefore, the proteins modified in the rough ER move to the Golgi Apparatus and other organelles through the process of the secretory pathway.
To learn more about Cell organelles, refer to the link:
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(photo) pls pls pls HELP PLS, will give brainliest pls help
Answers
Answer: 347729837974922324422
Answer:
Explanation:
3.14159265
give an example of an interaction invloving the cycing of matter between spheres
Answers
Answer:
Several examples of sphere interactions can be inferred from this photograph: Humans (biosphere) built a dam out of rock materials (geosphere). Water in the lake (hydrosphere) seeps into the cliff walls behind the dam, becoming groundwater (geosphere), or evaporating into the air (atmosphere).
Explanation:
I hope this helps:)
HELPPPPPPPPPP PLSS BRAINLIEST REAWARD!!!!!!!!!!!
Answers
What is the role of DNA and chromosomes in coding the instructions of traits passed from parent to offspring?
Answers
Answer:
Genes are regions in the DNA that contain the instructions that code for the formation of proteins. Each chromosome consists of a single, very long DNA molecule, and each gene on the chromosome is a particular segment of that DNA. The instructions for forming species' characteristics are carried in the DNA.
The role of DNA and chromosomes in coding the instructions of traits passed from parent to offspring - as follows
Genes are regions in the DNA that contain the instructions that code for the formation of proteins.
Each chromosome consists of a single, very long DNA molecule, and each gene on the chromosome is a particular segment of that DNA.
The instructions for forming species' characteristics are carried in the DNAHereditary information is contained in the nucleotide sequence of DNA in a kind of code.The coded information is copied faithfully into RNA and translated into chains of amino acids.Amino acid chains are folded into helices, zigzags, and other shapes and are sometimes associated with other amino acid chains.Thus, Genes are regions in the DNA that contain the instructions that code for the formation of proteins.
Learn more:
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Yo WTH How I’m Supposed To Solve This? Can You Help Please?
Answers
Answer:
The answer is Carbohydrates
What equation represents a population that is increasing?
Birth + Immigration - Death + Emigration
Birth + Immigration Death + Emigration
Birth + Immigration > Death + Emigration
Birth + Death = Immigration + Emigration
Answers
Answer:
Populations gain individuals through births and immigration. They lose individuals through deaths and emigration. These factors together determine how fast a population grows.
C. Birth + Immigration > Death + Emigration
Fossils of the same plants and animal species have been
found on continents that are separated by the Atlantic Ocean.
Which of the following statements does this observation
support?
These animals and plants crossed the Atlantic Ocean.
The Atlantic Ocean was once a large body of freshwater.
The continents that are now separated by the Atlantic Ocean once formed a single landmass.
The continents that are now separated by the Atlantic Ocean have the same kinds of organisms
today as they did millions of years ago.
Answers
The continents that are now separated by the Atlantic Ocean once formed a single landmass.
All of our current continents were once connected as one single landmass named Pangea. Pangea broke apart into different continents. Fossils found in Africa have been found in South America, and etc.
How do enzymes speed up reactions?
Answers
Answer:
Enzymes speed up reactions by lowering the activation energy needed for the reaction to start.
Answer:
Enzymes are biological catalysts. Catalysts lower the activation energy for reactions. The lower the activation energy for a reaction, the faster the rate. Thus enzymes speed up reactions by lowering activation energy.
Explanation:
Why did the skeleton climb the tree
Answers
Answer:
b/c the dog was after his bones LOL
Explanation:
3. It is a genetic code that gives us all of our physical
This code is called a genotype.
talents
traits
Answers
Answer:
stored on one of the two strands of a DNA molecules as a linear, non-overlapping sequence of the nitrogenous bases Adenine (A), Guanine (G), Cytosine (C) and Thymine (T). These are the "alphabet" of letters that are used to write the "code words".
Explanation: so yes i hope you get it :3
its not that hard im just too lazy .
Which of the following is not a function of the roots of a plant?
A.anchoring the plant
B.absorbing nutrients
C.absorbing water
D.making sugars
Answers
Answer:
its Is going to be d. that is the answer
What factor(s) make an individual more susceptible to disease?
A Genetics (family history)
B Lifestyle, like daily diet and exercise
C Living environment
D Choices a and b
E All of the above
Answers
Answer:
it e everything can make you strong or weak the a disease
what are the reactants necessary for photosynthesis?
Answers
Answer:
Water, Carbon Dioxide, and Sunlight
Explanation:
After the process is complete, photosynthesis releases oxygen and produces carbohydrate molecules, most commonly glucose. These sugar molecules contain the energy that living things need to survive.
How do sound waves travel?
Sound waves radiate outward from a central point.
Sound moves randomly in different directions.
Sound causes the air near it to vibrate inwards.
Sound transforms waves into different frequencies.
Answers
Answer:
A
Sound waves radiate outward from a central point.
Sound waves radiate outward from a central point
Hope this helps :)
A biome can be broken into increasingly
complex components.
population community
What is the most specific grouping in a
biome?
ecosystem
biome
Species
Ecosystem
Answers
Answer:
Out of the provided answer choices, species is the most specific subcategory of a biome.
The food plants is...
A. Carbon dioxide
B. Oxygen
C. Water
D. Glucose
Answers
I hope this helps
PLEASE HELPP I WILL GIVE BRAINLIEST
Answers
Answer:
22mm²
Explanation:
There are 6 sides of a "cell": 3 different types of sides with different dimensions that are multiplied twice because there is a front and back side with the same dimensions.
Front and back side = 2 × 5mm × 1mm
= 10mm²
Left and right side = 2 × 1mm × 1mm
= 2mm²
Up and down side = 2 × 5mm × 1mm
= 10mm²
Total surface area = 10mm² + 2mm² + 10mm²
= 22mm²
