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olganol [36]
4 years ago
10

The atomic mass is the _____.

Biology
1 answer:
Blababa [14]4 years ago
8 0

Answer: number of protons plus the number of neutrons

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How many generations are represented in the pedigree above? *
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Answer:

A basic pedigree usually includes three generations—the consultand's first-degree relatives (parents, children, siblings) and second-degree relatives (half siblings, grandparents, aunts and uncles, grandchildren). Third-degree relatives, particularly cousins, are often included, if only to note that they "exist."

Explanation:

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Muscles can contract because they are made of
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effererent neurons signal muscles to contract

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Yolk molecules tend to accumulate in the vegetal half in the fertilized eggs of most animals, and the presence of yolk can slow
bazaltina [42]

cells in the vegetal half of the embryo should be unpigmented those in the animal half and there should be heavily pigmented.

Explanation:

The Yolk molecules moving in the vegetal halves of the egg which is the case in most of the animals, slows down the cell division. These lesser division area or the zone demarcates the area to be vegetal pole and due to lesser cell division, it becomes unpigmented or less pigmented Based on the observation time and perspect with assuming no movement.

The pole opposite to the vegetal, is animal pole which with absence or less of yolk, gets more ability to divide and hence become more pigmented or heavily pigmented. This brings polarity to the egg and becomes telolecithal egg.

6 0
4 years ago
A student is writing a research paper about different bear species. She begins by writing that all bears belong to the class Mam
bija089 [108]

Answer: D

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The terms that the student uses - class, order, and family - are all words that are used to describe species. Taxonomy is the science of naming, describing and classifying organisms and includes all plants, animals and microorganisms of the world.  

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3 years ago
quzilet What is the most important nutrition concern for the person with Alzheimer's disease? a) prevention of weight loss b) el
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Prevention of weight loss

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It is high priority to maintain bod weight

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