Haploid number of chromosomes
Answer:
Each villus, in turn, has thousands of even smaller projections called microvilli (singular: microvillus).
Explanation:
The villi contain capillaries, which are tiny blood vessels. Nutrients are absorbed into these capillaries across the surfaces of the villi and microvilli. Because there are millions of these tiny projections, they greatly increase the surface area for absorption.
Answer:
Cellular respiration
Explanation:
Its a chemical process that uses the Mitochondria to make ATP or energy. The Mitochondria stores the energy.
To detect predators by using the large size and flexible positioning of the external ears to channel sound waves into the ear canal.
<h3>What is thermoregulation ?</h3>
Mammals regulate their body temperature carefully and independently of their environment through a process called thermoregulation. A method of maintaining a constant internal temperature necessary for survival is temperature regulation.
- Poikilothermy and homeothermy are the two main reactions to changing environmental temperatures (TA) that animals display.
- Progesterone tends to promote heat conservation and higher body temperatures, whilst estradiol tends to increase heat dissipation, and both hormones have an impact on thermoregulation both centrally and peripherally.
Learn more about Thermoregulation here:
brainly.com/question/7450241
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B is the correct answer Crossing over does not occur between genes
