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STatiana [176]
3 years ago
14

During crossing-over...

Biology
1 answer:
vodomira [7]3 years ago
5 0

Answer:

<h2>genetic material is exchanged between nonsister chromatids, resulting in new combinations of alleles.</h2>

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Surface area is an important factor in limiting cell growth because
julia-pushkina [17]

Surface area is an important factor in limiting cell growth because

a. the cell can burst if the membrane becomes too large.

b. materials cannot enter the cell if the surface is too large.

c. the cell may become too large to take in enough food and to remove enough wastes.

d. waste products cannot leave the cell if the cell is too small.

Answer:

c. the cell may become too large to take in enough food and to remove enough wastes.

Explanation:

The exchange of substances with surroundings is done by cells by the process of diffusion. The rate of diffusion of substances requires the presence of a higher surface area than volume. As the cells become larger, their surface area is reduced with respect to the volume. Therefore, larger cells can not support the diffusion of substances in and out as required for its proper functioning. If cells are allowed to grow continuously, they will not be able to intake the requires materials such as food and to release the waste outside.

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Which of the following does not happen in Interphase?
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thye chromosomes are not visible

Explanation:

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The bacteria species known as Escherichia coli is capable of using oxygen to produce energy in a process known as respiration. I
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No the answer is not A  the answer it C. the bacterial cells to maintain homeostatic  
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The amygdala is thought to control defensive behavior via outputs from the _____ nucleus of the _____.
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The amygdala is thought to control defensive behavior via outputs from the central nucleus of the amygdala

What does the Amygdala do?

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What does the amygdala control?

The amygdala is commonly thought to form the core of a neural system for processing fearful and threatening stimuli , including detection of threat and activation of appropriate fear-related behaviors in response to threatening or dangerous stimuli.

Central nucleus of Amygdala :

The central nucleus of the amygdala (CeA) has been traditionally viewed in fear conditioning to serve as an output neural center that transfers conditioned information formed in the basolateral amygdala to brain structures that generate emotional responses.

What does the central nucleus consist?

The central nucleus of the amygdala (CeA) is primarily composed of GABAergic interneurons which are finely controlled through glutamatergic neurotransmission and signaling. The CeA can be divided into the medial (CeM) and lateral (CeL) divisions

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The blank spaces in the task content should be filled with is; Three(3), atmosphere and ultraviolet rays of the sun.

<h3>What is Ozone?</h3>

Ozone is a trioxygen molecule; contained in the upper atmosphere with a sole aim of protecting biological life against ultraviolet rays of the sun. The ozone layer is however depleted to Oxygen molecule in the lower atmosphere.

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