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poizon [28]
3 years ago
14

Which process MUST occur before mitosis and meiosis can occur?

Biology
1 answer:
Lera25 [3.4K]3 years ago
5 0
I think it's B: DNA replication
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Thinking like a paleontologist, what are your first observations about this fossil?
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You would probably have to observe what your looking at. Look closely, do you see any cracks or crevices in the bones you are looking at? Do you see any indents or chipped pieces? Color, shape and size can also really help when observing a fossil. After close observation use resources and figure out what kind of fossil it is. Hope this helps!
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3 years ago
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The _____ hypothalamus is involved in reducing hunger and restricting eating, and the _____ hypothalamus stimulates eating.
Advocard [28]

Answer:

<h2>1. Ventromedial hypothalamus</h2><h2>2. Lateral hypothalamus</h2>

Explanation:

Hypothalamus is the part of the brain which plays very important roles in the human body which includes the production of hormones, sexual control and controlling appetite.

Hypothalamus region is divided into many regions which contain their own nuclei and many reasons controlling the appetite which are lateral hypothalamus, paraventricular nucleus, ventromedial nucleus and dorsomedial nucleus.

The lateral hypothalamus is involved in producing action potential which stimulates eating whereas ventromedial hypothalamus produces impulses which reduce the hunger.

Thus, Ventromedial hypothalamus and Lateral hypothalamus are the correct answer.

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The collagens are the constituents of the cartilage witnessed in joints. Therefore, defective collagen proteins lead to a defect in strength, structure, and elasticity of the connective tissue that eventually influences a person's mobility and stability.  


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Why am I peeing white in 9 I don’t know help
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Explanation:

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