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MatroZZZ [7]
2 years ago
14

7._________________________ lines your digestive tract and blood vessels. It moves food and blood through your body.

Biology
1 answer:
gizmo_the_mogwai [7]2 years ago
3 0

Answer:

Smooth Muscle

Explanation:

In the digestive tract it's called the muscularis mucosa.

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Careful study of commonalities among different organisms suggests that all life on Earth Careful study of commonalities among di
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Answer:

Yes.

Explanation:

Yes, all life on Earth depends on sunlight for obtaining energy and also shares a common ancestor of all organisms that lives on the land surface or in the oceans.  Sun is the major source of energy through which plants produces food for itself and for other organisms. All the organisms have common ancestors which evolved with the passage of time when the change occurs in the environment and is responsible for the diversity of organisms.

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What is one way phytoplankton contribute positively to the ecosystem?
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7 0
3 years ago
In squash, yellow seeds are dominant over green seeds. If two heterozygous yellow seed squash were crossed, what are the genotyp
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Answer:

The result of cross two squashes with yellow seeds is an offspring of squash with green seeds -dominant caracter- heterozygous and yellow seeds squashes in a genotype proportion 1:2:1  and phenotype proportion 3:1

Explanation:

The cross of two heterozygous individuals for a characteristic results in an offspring that will have both characteristics in pure and heterozygous form. It is a cross monohybrid which complies with the principle of independent segregation exposed by Mendel.

For the characteristic "seed color" the green color would be G and yellow represented as g.

At the cross of two heterozygous squashs:

- Parents: Gg X Gg

- <u>Punnett's Square</u>:

Alleles    G         g

G           GG       Gg

g           Gg        gg

Offspring:

  • A pumpkin of green seeds GG (25%)
  • Two pumpkins of green heterozygous seeds Gg (50%)
  • One pumpkin of yellow seeds gg (25%)

Genotype proportion 1:2:1

Phenotype proportion 3:1

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If I am not wrong the most important ones are:
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8.patella,
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10.tibia,
11.fibula,
12.carpals,
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