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LUCKY_DIMON [66]
3 years ago
15

Why should muscles not be dissected at the points of origin and insertion

Biology
1 answer:
maxonik [38]3 years ago
6 0

Answer:

The muscles should not be dissected at the points of origin and insertion due to the fact that the cell structures present here are a typical in nature .

Explanation:

The origin is where the muscle joins the stationary bone. The insertion is where it joins the moving bone. ... At the bone, the fibres of the tendon are embedded in the periosteum of the bone. This anchors the tendon strongly and spreads the force of the contraction, so the tendon won't tear away easily.

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2 years ago
An individual heterozygous for each of five genes (AaBbCcDdEe) is crossed with another individual who has the same genotype. a.
natima [27]

Answer:

32 different gametes can be produced

Explanation:

The possibilities of formation of the number of different gametes in a population are determined by the number of heterozygous alleles for a given gene in the organism.

The formula to calculate the number of gametes is- 2ⁿ where n represents the number of heterozygous alleles

In the given question, the five genes of the organism are considered which form five type of heterozygous allele like A, a, B,b and so on. Therefore five types of heterozygous alleles is possible.

So using the formula we have 2⁵= 32 gametes.

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At the end of the first meiotic division, each chromosome consists of
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Answer:

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Which of the following lymphoid organs is NOT matched with its function? bone marrow:_________ a) form lymphocytes Peyer's patch
Arisa [49]

Answer:

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Explanation:

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