For the cross AaBb X Aabb in which capital letters represent dominant alleles and lower case letters represent recessive alleles, what fraction of the offspring are expected to have the recessive phenotype for the trait determined by gene A and the dominant phenotype for the trait determined by gene B?

Answer:

Hominids

Explanation:

Answer:

Amino acids are the basic building blocks of proteins, and they serve as the nitrogenous backbones for compounds like neurotransmitters and hormones. In chemistry, an amino acid is an organic compound that contains both an amino (-NH2) and carboxylic acid (-COOH) functional group, hence the name amino acid. Proteins are long chains or polymers of a specific type of amino acid known as an alpha-amino acid. Alpha-amino acids are unique because the amino and carboxylic acid functional groups are separated by only one carbon atom, which is usually a chiral carbon. In this article, we will solely focus on the alpha-amino acids that make up proteins

Explanation:

I hope i helped

If a higher concentration of salt is placed outside of the cell membrane, the water will leave the cell to bond with it. The loss of water from this movement causes plant cells to shrink and wilt.

Answer:

Gel loading dye is typically made at 6X concentration (0.25% bromphenol blue, 0.25% xylene cyanol, 30% glycerol). Loading dye helps to track how far your DNA sample has traveled, and also allows the sample to sink into the gel. ... It is important to use the same running buffer as the one used to prepare the gel.

ANSWER

A

Explanation:

no explanation

Answer:

oxygen I think soooooo yeah

Answer:

Oxygen

Explanation:

Answer:

Cilia

Explanation:

Answer:

there is no significant difference in nutrients between brown and white eggs.

The telomere caps help to maintain genome integrity. In consequence, these repetitive sequences are fundamental to avoid the generation of cancer cells.

Cancer cells are a type of cells that proliferates in an uncontrolled manner, which is generally associated with mutations in the genome capable of altering normal gene expression patterns.

Telomere caps are repeated nucleotide sequences found at the end of chromosomes, which help to maintain genome integrity.

The elimination of these repetitive sequences (telomere caps) due to successive cell divisions triggers chromosomal (genome) instability and thus contributes to the emergence of genomic rearrangements that may lead to carcinogenesis.

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Among the options listed, the most likely to use economies of scale (given our understanding of this concept) is Industrial Agriculture.

The concept of economies of scale is the idea that a business entity uses mass production of a product in order to be able to reduce the cost of every individual unit. This is a very common practice in industrial work environments.

Like most industrial work systems, Industrial Agriculture is focused on efficiency. The companies in question often use mass production as a method of reducing costs, given that by completing the process on a bigger scale, they can create more units of a product while sharing the same cost.

This system is the exact definition of the use of an economy of scale, therefore we can confirm that the Industrial Agriculture option is correct for the question at hand.

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Agriculture is most likely to use economic scale Industrial.

The premise of economies of scale is that a corporate organization uses large production of a product to minimize the cost of each individual unit. This is a typical practice in industrial workplaces.

Industrial Agriculture, like most industrial work systems, is concerned with efficiency. The corporations in issue frequently use mass manufacturing to cut costs, because by completing the process on a larger scale, they can produce more units of a product at the same cost.

This system exemplifies the use of economies of scale, thus we can confirm that the Industrial Agriculture choice is correct for the subject at hand.

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Through nerves attached to the brain and to the spinal cord. When an action potential traveling down the axon reaches a terminal button, they secrete a chemical called a neurotransmitter.

The brain communicates with the rest of the body through the spinal cord, which runs from the base of the brain all the way down the back. The spinal cord is made up of lots of nerves, and these nerves branch out into more nerves that travel to every part of the body.

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Answer:

680

Explanation:

When the P680 special pair of photosystem II absorbs energy, it enters an excited (high-energy) state. Excited P680 is a good electron donor and can transfer its excited electron to the primary electron acceptor, pheophytin.

Answer:

a - The androecium

b -  the pistil

c - Male gametes is the pollen and it find the female gamete by wind, pollenators, and water.

Explanation:

Answer:

c

Explanation:

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Answer:

D

Explanation:

Osmosis is the diffusion of water through a selectively permeable membrane.

Answer:

I think the first one is True?

Answer:

letter J

Explanation:

The line creates a shape like the letter J and is sometimes called a J-curve. The symbols in this equation represent concepts. Here's how to translate the equation into words: The change (d) in number of individuals (N) over a change (d) in time (t) equals the rate of increase (r) in number of individuals (N).

Answer:

the plastids

Explanation:

Answer:  

The plastids are the organelles that compose the cells of plants and algae. These contain chloroplasts, which allow them to capture energy from sunlight. If they are ever removed, these cells will eventually lose their ability to photosynthesize food without help from another organism - they have lost an essential organelle. Without the presence of this organelle, eukaryotes may not have been able to use sunlight as a mechanism for producing oxygen or making nutrients such as glucose available for consumption.

The organelle that may have allowed early eukaryotes to make food and produce oxygen is the plastid. The correct option is c.

The organelles that make up the cells of plants and algae are called plastids. These have chloroplasts, which enable them to absorb solar energy. These frequently include several kinds of pigments that can alter the color of the cell as well as pigments that are employed in photosynthesis.

These cells will eventually lose their capacity to photosynthesize food without the assistance of another creature if they are ever taken out since they have lost an important organelle.

Eukaryotes might not have been able to exploit sunlight to produce oxygen or make nutrients like glucose available for consumption without the presence of this organelle.

Therefore, the correct option is (c) the plastids.

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Climate change has a great effect on the habitat distribution of Baltimore orioles bird.

Climate change will adversely affected the habitat distribution of Baltimore orioles because climate change causes heat waves, wildfires and intense downpours which is harmful for Baltimore orioles.

The climate changes will limit the populations of ranges of Baltimore oriole as well as changes the habitat. These Baltimore orioles moved to other places where the climate is favourable so we can conclude that climate change has a great effect on the habitat distribution of Baltimore orioles bird.

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Answer:

A translocation

Explanation:

Answer:

by sealing their leaves against water loss and trapping carbon as organic acids

Explanation:

hope this helps :)

Answer:

1. provide the correct order for the stages of mitosis

Answer:

ATP, RNA, NAD and DNA.

Explanation:

A nitrogenous base; it is an organic molecule containing a nitrogen, carbon and other atoms that has the chemical properties of a base that is why they are called as bases. The nitrogenous bases are; i) adenine, ii) guanine, iii) thymine, iv) uracil and v)cytosine.

Adenine is a nitrogenous base which is found in ATP, RNA. NAD, FAD and DNA. adenine pairs with thymine in DNA synthesis.

Answer:

The answer is D

i hope this helps buddy

Explanation:

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Answer:

Source:

Answer:

Attention

Explanation:

Just took the test

A psychologist working from the biological perspective would study all of the following to see how they affect behavior and cognitive processes except Attention. The correct option is A.

Thus, When a psychologist approaches his or her job from a biological standpoint, he or she should not take into account attention as a factor because it is a psychological factor rather than a biological one.

Brain cells, genes, and the nervous system can all be thought of as biological elements.

It can be utilized to analyze how the brain, genes, and nervous system affect cognition and behaviour.

Thus, A psychologist working from the biological perspective would study all of the following to see how they affect behavior and cognitive processes except Attention. The correct option is A.

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Answer:

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Answer:

Homeostasis

Explanation:

This process maintains sugar, salt nutrients and other substances within a certain range to maintain safety