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fredd [130]
2 years ago
10

Why are snakes’ scales and birds’ feathers regarded as homologous structures?

Biology
1 answer:
aev [14]2 years ago
6 0

Answer:

The feathers/scales are genetically modified and inherited from their previous ancestors which the feathers/scales drastically become different colors throughout the evolution of the bird/snake.

Explanation:

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What are the 2 structures that are located within the diencephanon
erik [133]

Answer

Two structures located in the diencephalon are hypothalamus and epithalamus

Explanation

The diencephalon of the human brain has four main structures which are the hypothalamus, the thalamus, the epithalamus and the subthalamus. Thalamus structure is at the center of the brain which relays sensory impulses to the cerebral cortex. The hypothalamus regulates the temperature of the body while the epithalamus maintains the circadian rhythms.


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How would you expect the number of mitochondria in a cell to be related to the amount of active transport it carries out?
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The greater the amount of active transport carried out by a cell, the greater the amount of mitochondria would be found in the cell.

Active transport uses energy. Mitochondria undergoes aerobic respiration to release large amounts of energy. If the cell is found to be lacking in energy needed for active transport, the cell would adapt by synthesizing more mitochondrion to ensure that it's demand of energy is met.
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just olya [345]

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What climate conditions occurs during el ninio
jeka94

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<h2 />

<em>hope this helps !_!</em>

<h2><u>ENJOY groovie DAY</u></h2>
6 0
2 years ago
Read 2 more answers
What are the two types of respiration, and how are they different?
larisa86 [58]

Answer:

The process of respiration can take place in the presence as well as absence of oxygen. Hence, respiration is of two types: 1. Aerobic respiration and. 2. Anaerobic respiration.

Aerobic respiration is far more energy-efficient than anaerobic respiration.

Aerobic processes produce up to 38 ATP per glucose.

Anaerobic processes yield only 2 ATP per glucose.

Explanation:

7 0
3 years ago
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