Explanation:
oviduct dip yucks dizzy icon sick issue sick
Answer:
seedling is a young sporophyte developing out of a plant embryo from a seed. Seedling development starts with seedling of the seed. A typical young seedling consists of three main parts: the radicle (embryonic root), the hypocotyl (embryonic shoot), and the cotyledons (seed leaves). The two classes of flowering plants (angiosperms) are distinguished by their numbers of seed leaves: monocotyledons (monocots) have one blade-shaped cotyledon, whereas dicotyledons (dicots) possess two round cotyledons. Gymnosperms are more varied. For example, pine seedlings have up to eight cotyledons. The seedlings of some flowering plants have no cotyledons at all. These are said to be acotyledons.The plumule is the part of a seed embryo that develops into the shoot bearing the first true leaves of a plant. In most seeds, for example the sunflower, the plumule is a small conical structure without any leaf structure. Growth of the plumule does not occur until the cotyledons have grown above ground. This is epigeal germination. However, in seeds such as the broad bean, a leaf structure is visible on the plumule in the seed. These seeds develop by the plumule growing up through the soil with the cotyledons remaining below the surface. This is known as hypogeal germination.
Which of the following scenarios involving pollutants will cause algal to blooms to occur
Answer:
The development and proliferation of algal blooms likely result from a combination of environmental factors including available nutrients, temperature, sunlight, ecosystem disturbance (stable/mixing conditions, turbidity), hydrology (river flow and water storage levels) and the water chemistry (pH, conductivity, ...
Explanation:
Albinism is an autosomal recessive condition which circle graph shows the genotype probability when an albino female (aa) mates with a male that is heterozygous (Aa) for albinism
if we cross an albino female with a heterozygous male
aa X Aa
the offspring will be
Aa aa Aa aa
50%Aa 50%aa
1. ice wedging is to mechanical weathering as _______ is to chemical weathering.
2.______ is to increase surface area as chemical weathering is to changed minerals.
3.Weathering is to water and temperature as______ is to physical, chemical and biotic factors.
4. Acid rain is to ______ as abrasion is to mechanical weathering.
5. Chemical and mechanical are to _______ as rain and snow are to precipitation.
Answer:
gracias porlos puntos
Explanation:
Answer:
https://www.brainscape.com/flashcards/weathering-and-soil-3312058/packs/3754422
Explanation:
I finally found the answer its legit im not fake
MARK ME BRAINLIEST PLZZZZZZZZZZZZZZZZZZzZZzZZ
Please help I’ll give brainliest if correct.
Using as much of the vocabulary below,
describe the structure and function of DNA.
deoxyribose
double helix
nucleotide
cytosine
Watson and
Crick
enzymes
thymine
base pair
nitrogen base
genetic
information
phosphate
3' to 5
5' to 3'
genetic code
semi-
conservative
adenine
nucleus
hydrogen bond
guanine
traits
My
Answer:
DkfkfnflflfkkfjfbedoktkrkfktkrkrkrkrfkfjfjfjfkrFfGhhgggGGgfGkgkkgkrGkfkgkflrFlfkfkgGgGgGHHgGGGggFfkfkfkfkfFkfdkldRkfkfFkfkfkflffkfkkfWhich are characteristics of mammals? Check all that apply.
internal fertilization
three-chambered heart
I endothermic
highly developed nervous system
several nearly hollow bones
I always live on land
Answer:
1,4,5
Explanation:
Answer:
1,4,5
Explanation:
If a parent cell contained 30 chromosomes, it’s daughter cells would contain____ following mitosis.
A 15
B 30
C 45
D 60
Please answer
Answer: 15
Explanation: Mitosis creates two identical daughter cells that each contain the same number of chromosomes as their parent cell. In contrast, meiosis gives rise to four unique daughter cells, each of which has half the number of chromosomes as the parent cell.
Answer:
60
Explanation:
In what kind of location are new species being found?
IM SLEEPYYYY but i need help on my last question so plzz help a sista out
Answer:
It should be mostly in forest or in the ocean
Explanation:
Because, a forest is really crowded so some species wouldn't be visible to the human eye. And the ocean hasn't been fully discovered so we would be finding aquatic life the more we go deeper in the water.
Why does a cell go through cell division?
Answer:
Cells divide for many reasons. For example, when you skin your knee, cells divide to replace old, dead, or damaged cells. Cells also divide so living things can grow. ... Organisms grow because cells are dividing to produce more and more cells.
Explanation:
Answer:
what does a cell go through cell division
What do the two arrowed paths on the map illustrate?
What is mariculture?
a. farming of coral organisms for trade
b. the coral reef ecosystem
c. legislation regarding coral reefs
d. none of the above
Answer:
a. farming of coral organisms for trade
Answer:
A is your answer
Explanation:
A marine scientist collected data regarding the height of the tide at clearwater beach over the course of a week. The data is shown below. She concludes the tide will always be lowest at night. Is this correct?
Day Low Tide High Tide
18-Jan 1:10 AM 6:39 PM
19-Jan 2:11 AM 7:40 PM
20-Jan 3:10 AM 8:37 PM
21-Jan 4:01 AM 9:28 PM
22-Jan 4:44 AM 10:14 PM
23-Jan 5:24 AM 10:55 PM
25-Jan 6:01 AM 11:33 PM
a. Yes: low tide is consistent and will always be lowest after 6pm.
b. Yes; the tide is always lowest between 12 am and 6 am and will continue to follow the pattern.
c. No; low tide advances by 40 to 60 minutes each day.
d. No; the height of the tide is unpredictable from day to day.
Answer:
The answer is d) No; the height of the tide is unpredictable from day to day.
No; the height of the tide is unpredictable from day to day. The correct option is d.
What is scientific data?Scientific data is information that has been gathered using specific methods for the purpose of studying or analyzing. Data collected in a controlled lab experiment is an example of scientific data.
Scientific data is defined as information based on scientific research that has been published in a peer-reviewed journal.
Scientific Data is intended to supplement existing data records in public repositories by providing descriptions of research data spanning multiple technologies and data types; our Data Descriptors also include information to assist scientists in better evaluating and reusing publicly archived datasets.
The data shown below shows that her conclusion that the tide will always be lowest at night is incorrect, as the height of the tide varies from day to day.
Thus, the correct option is d.
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Since plant matter generates heat as it decomposes, where would a fire be most likely to start in the piles of grass?
Answer:
In the middle of the pile of grass.
Explanation:
The fire would be most likely to start in the middle of the piles of grass if spontaneous combustion occurs because the heat doesn't easily move through the medium due to the insulating nature of grass. A pile of grass can catch fire due to spontaneous and quick combustion in the middle of piles of grass. So the fire starts in the middle of the pile of grass.
15)
Two parents are both heterozygous for brown eyes. What is the probability of their child having blue eyes?
101)
A)
25%
B)
50%
0%
D)
75%
What element has 52 protons and has a mass number of 127??
Answer: Tellurium
Explanation:
The element tellurium has 52 protons. It also has an atomic mass of 127.
The electron configuration is [tex][Kr] 4d^{10} 5s^{2} 5p^{4}[/tex]. The symbol is TE (stands for Tellurium). It is usually an elemental crystal.
Carry on learning!
How are matter and energy transformed during photosynthesis? Be sure to address carbon and chemical energy in your answer.
The glucose synthesised in photosynthesis is transferred to different animals and used by them to produce energy such as ATP. This explains the transfer of matter and energy during the photosynthesis process.
What is the photosynthetic reaction?Glucose and oxygen are the results of photosynthesis, which is carried out by green plants. Green plants and aquatic phytoplankton are the producers of the ecosystem.
The carbon dioxide and water are taken up by green plants, and the food (glucose) is synthesized. This food is the matter that is used for several cellular reactions to produce energy, which is ATP. Most of the ATP is produced by mitochondria via the Krebs cycle and electron transport chain.
The plant breaks down the water with the help of sunlight at Photosystem II (PSII), and an electron is released. The flow of electrons is helpful for proton gradient formation and ATP generation. The carbon dioxide that plants absorb is reduced or fixed at the stroma to produce glucose. This glucose is used by animals and plants themselves to produce energy.
Hence, glucose is transferred to animals, and ATP is produced as a result. It is chemical energy.
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Denaturing is the process of interrupting a protein's structure so that it no longer functions. Which level of structure is NOT affected by denaturing a protein
Answer:
The primary structure is not affected by denaturing a protein.
Explanation:
Denaturation can be defined as the process in which a protein loses its three-dimensional structure.
This would mean the protein losses its quaternary, tertiary and secondary structure.
However the aminoacid sequence (the primary structure) remains the same.
Describe how photosynthesis and cellular respiration play a role in cycling carbon through all four spheres of the earth be sure to include the following in your explanation that puts in outputs of photosynthesis the inputs and outputs of cellular respiration and the biosphere atmosphere hydrosphere and geosphere
Answer:
Carbon is an element and is part of the oceans, air, rocks, soils and living things, it does not stay in one place.
In the atmosphere, it combines with oxygen in a gas called carbon dioxide (CO2). With the help of the sun, through photosynthesis, carbon dioxide is extracted from the air and converted into food.
Through food chains, carbon from plants goes to the animals that feed on them. Animals that eat other animals also obtain carbon through their food.
When plants and animals die, their bodies, wood, and leaves decompose in the soil. Part of the decomposed matter is buried and after millions and millions of years, it becomes fossil fuel.
The carbon from fossil fuels goes into the atmosphere when the fuel is burned. When humans burn fossil fuels to power their factories, power plants, cars, and trucks, most of the carbon quickly enters the atmosphere in the form of carbon dioxide gas. Every year, five and a half billion tons of carbon are released in the form of fossil fuels burned.
The oceans and other bodies of water absorb some of the carbon from the atmosphere. It dissolves in water. Marine animals use carbon to create the material for their skeletons and shells.
Carbon dioxide is a greenhouse gas that traps heat in the atmosphere. When carbon is deposited on the seabed, it is stored outside the carbon cycle for long periods of time. The amount of limestone deposited in the ocean depends in some way on the amount of shallow, tropical and warm oceans on the planet, because that is where limestone-producing organisms, such as corals, proliferate. Carbon can be released back into the atmosphere if the limestone melts or undergoes metamorphosis in a subduction zone.
Explanation:
Which of the following has a head and a whip-like tail?
a. sperm.
b. ovary.
uterus.
d. testes.
Answer:
A
Explanation:
Answer:
sperm
Explanation:
Which of the following biomes is located near the North Pole and has the coldest temperatures year round?
Answer:
The Tundra is located near the North pole and has the coldest temperatures year round
Consider substitutions accumulating at neutral loci (i.e., the fixation of mutations due to drift) in populations of two organisms, milkweed beetles with a huge population and mountain lions with a small population. In which organism would you expect substitutions to accumulate at a higher rate
Answer:
substitutions will accumulate faster in mountain lions
Explanation:
Genetic drift is the stochastic change in the allele frequencies in a population due to random sampling events. Genetic drift is known to produce the fixation of alleles (where allele reaches a frequency of 1) or loss of neutral genetic diversity in a population. Genetic drift conducts a population towards genetic uniformity over time. Neutral substitution refers to the emergence of a previously non-existent gene variant that arises by neutral mutations (i.e mutations that do not confer an adaptive advantage), which may be subsequently fixed or lost by genetic drift. The rate of neutral allele fixation is higher in smaller populations because drift (random sampling) is maximized, whereas in populations with infinite size fixation cannot be achieved. In consequence, neutral substitutions will accumulate faster in small populations than in large populations.
The process of cellular respiration occurs in which of the following organisms?
Answer: Cellular respiration takes place in the cells of all organisms. It occurs in autotrophs such as plants as well as heterotrophs such as animals. Cellular respiration begins in the cytoplasm of cells. It is completed in mitochondria.
Which of the following is true concerning mangrove forests?
a. Mangrove forests are found at temperate latitudes.
b. Mangrove forests are not found at tropical latitudes.
c. Mangrove forests are named for the mangrove tree.
d. Mangrove trees are named for the mangrove forest.
Answer:
c.
Mangrove forests are named for the mangrove tree.
Explanation:
Salt Marshes and Mangroves
Edge 2020
Mangrove trees, which grow in these forests, are what give them their name, hence option C is correct.
What is mangrove forests?These trees are native to salty environments and coastal areas. These trees are effective water purifiers and provide fish with a breeding site.
Mangrove forests are fertile wetlands that grow in coastal intertidal zones. They are also known as mangrove swamps, mangrove thickets, or mangals.
Due to mangroves' inability to survive subfreezing temperatures, mangrove forests are primarily found in tropical and subtropical latitudes. Mangroves come in roughly 80 different species, all of which require soil with low oxygen levels to develop.
Therefore, Mangrove forests are named for the mangrove tree.
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Explain what beak will thrive the most in survival and reproduction. Why?
Answer:
The plastic spoon type beak worked the best with the sunflower seeds. This means that a bird with a spoon type beak will survive the best with a food source like the seeds and then can continue to reproduce through life. The charts show which types of beaks have a better chance of survival based off the food options in the environment.
Explanation:
hope this helps mark me please
Forensic pathologists and anthropologists are usually able to identify the exact moment in time that death occurs.
A.
True
B.
False
Answer:
B. False
Explanation:
"Forensic pathologists" and "anthropologists" are usually unable to identify the exact moment in time that death occurs because they have to consider many factors in order to do so. Aside from examining the dead body's tissues, they also have to examine the other parts of the body (nails, blood, hair, etc.). The results will then be related to each other in order to tell whether the death was caused by a s.uicide, homicide and so on. They also need to collaborate with other specialists in order to arrive at a reasonable time of death. When they do, they just come up with a timeframe and not the exact time of death.
What is the name of this process?
A researcher isolates double-stranded DNA from an organism and analyzes the
nitrogenous base content. He has determined the DNA contains 27.8% cytosine.
From his analysis, which of the following statements is an appropriate conclusion?
Answer:
27.8% Guanine
22.2% Adenine
22.2% Thymine
Explanation:
Guanine pairs with cytosine in a 1:1 ratio
Adenine pairs with thymine in 1:1 ratio
The optimal temperature for the human body is around 98.6' F. If a young
child was running a temperature of 102' F predict what effect this change in
environment would have on the enzymes present in the child's body. Explain
your reasoning.
Answer:
Enzymes will be denatured.
Explanation:
Enzymes can only work on optimum tempraturei.e, 98.6" F at obove temprature the globular structure of protienacios enzymes will be denatured so the enzymatic action could not be proceeded normally and body will not be able to regulate itself as the result of external fluctuations.
The functional unit of a kidney is called
plz answers... is worth 40 points
I would go with b? That just in my opinion tho
