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kykrilka [37]
4 years ago
5

What is the serosa?

Biology
1 answer:
FinnZ [79.3K]4 years ago
3 0
The correct option is A.
The serosa refers to the outermost layer of loose connective tissues which is often covered by mucus and which contains blood vessels. In the gastrol intestinal tract, the serosa refers to the outermost layer of the wall of the GI tract. One major function of serosa is to reduce friction from muscle movement. 
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guajiro [1.7K]

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Explanation:

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8 0
3 years ago
What is adhesion? <br><br> water sticks to other surface <br><br> Water sticks to itself
Daniel [21]

Answer:

Explanation:

Adhesion is when water sticks to other surfaces

5 0
3 years ago
Which ope of cell does the strainer best model?
Nina [5.8K]

Answer:

sieve tube element

Explanation:

A P E X

7 0
3 years ago
A lentil plant with spotted seeds was crossed with another that had dotted seeds. The F1 plants turned out to have seeds that ha
tigry1 [53]
The answer is a:lentil seed pattern is affected by codominance.

Codominance is a form of inheritance in which two different alleles of a gene are both expressed.
In this example, one allele of the gene is responsible for dotted seeds and the other is responsible for spotted seed. If both these traits appear in heterozygous plants, then it is codominance. Let's take for example flowers - after crossing red flower plant with white flower plant, heterozygote offspring would red purple-white flowers, which means it express both traits and it is codominance.

This is not complete dominance because in this case, heterozygote would express a dominant trait (in the example of red and white flowers, heterozygote will be with red flowers). This is not incomplete dominance as well, because in that case, the heterozygote would have some intermediate trait (in the example of red and white flowers, heterozygote will be with pink flowers which is intermediate color between red and white).
5 0
3 years ago
Does this atom satisfy the octet rule? Why or why not?
Ugo [173]

No, it does not, because the octet rule says that an atom needs to have eight electrons in its valence shell to be stable. The exceptions are hydrogen and helium, which need only two electrons. This atom has only one electron.

5 0
3 years ago
Read 2 more answers
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