How many copies of each chromosome are found in most animal cells?

1 answer:

8 0

Normally two copies of each chromosome (diploid) are found in most animal cells. The only animal cells that do not contain pairs of chromosomes are reproductive cells, or gametes, which carry just one copy of each chromosome (haploid). When two reproductive cells unite, they become a single cell that contain two copies of each chromosome.

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Read each description below and determine whether or not it describes a function or property of cerebrospinal fluid.

Alenkasestr [34]

Answer:

a. Produces antibodies in response to antigen exposure in the brain tissue

b. Found in the ventricles of the heart brain

c. Produces by te choriod plexus

d. Blocks blood toxins from brain tissue

e. Prevents concussions.

Explanation:

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3 years ago

Describe the events that might occur if there isn’t new crust formed.

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Oceanic crust is constantly formed at mid-ocean ridges, where tectonic plates are tearing apart from each other. As magma that wells up from these rifts in Earth's surface cools, it becomes young oceanic crust. ... Just as oceanic crust is formed at mid-ocean ridges, it is destroyed in subduction zones.

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4 years ago

Which explains how winds cause waves?

ipn [44]

The answer is C
Friction between the blowing air and the water drags the water along and create waves

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4 years ago

What is evolution? 0:46

tatyana61 [14]

Answer:

Evolution is change in the heritable characteristics of biological populations over successive generations.

Explanation:

An example of evolution is the theory started by Charles Darwin that theorizes about how humans came to be in their present form.

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Carol is enjoying eating her dinner. While eating, she notices that her saliva secretion is higher than normal and that she feel

Svet_ta [14]

Parasympathetic nervous system

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