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artcher [175]
3 years ago
14

What causes multipcellualr organizms to grow?​

Biology
1 answer:
kupik [55]3 years ago
6 0

Answer: The cell proliferates to produce many more cells that result in the multicellular organism. ... The process starts with a single fertilized cell that increasingly divides to form many more cells. In the process, the genome causes the cells specialize through selective gene expression.

Explanation: enjoy

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The inner layer of the uterus is called the
Lana71 [14]

Answer:

A.endometrium

Explanation:

The endometrium is the inner layer that lines the uterus. It is made up of glandular cells that make secretions. The myometrium is the middle and thickest layer of the uterus wall.

5 0
2 years ago
Read 2 more answers
Which elements are the most abundant in living organisms?
vitfil [10]

Answer:

oxygen , carbon , hydrogen , nitrogen , phosphorus , sulfur are some examples

4 0
2 years ago
What is the role of glucose in catabolite repression? What is the role of glucose in catabolite repression?
Ierofanga [76]

Answer:

It decreases the levels of cAMP in the cell, repressing transcription from the lac operon.

Explanation:

When glucose is absent, cAMP serves as coactivator binds to CRP, the catabolite gene activator protein. The CRP-cAMP complex binds to the site near the lac promoter and stimulates the expression of the operon by RNA polymerase many folds.

Catabolite repression refers to inhibition of the synthesis of enzymes of lactose catabolism when glucose is present as an energy source. In the presence of glucose, synthesis of cAMP is inhibited resulting in its lower cellular concentration. The lower cAMP levels do not allow the binding of cAMP and CRP. The result is reduced expressed of lac operon.

4 0
3 years ago
In three to five sentences, construct an argument for the claim that natural selection leads to evolution. Provide evidence for
AVprozaik [17]

Answer:

Natural selection leads to evolution due to the way reproduction works. In the example of European moths during the industrial revolution, we can see this clearly. When the industrial revolution was going, there was more pollution, hence darkening the skies and leaving ash. Moths, which before were white with occasional black spots dominated the area until pollution effected their environment. Whiter moths were eaten by bird who could easily see them against the black trees and skies. These moths could no longer reproduce, they were dead. Moths with more black could survive longer to reproduce because they were harder to see. As time went along, the moths turned mostly black, showing an example of evolution.

7 0
2 years ago
In a multicellular organism, different cells are specialized for certain functions to help the whole organism maintain the livin
Dima020 [189]

Answer:

Well the only organelle that produces ATP/cellular energy is the mitochondria so via process of elimination you would conclude mitochondria are most abundant in muscle cells.

8 0
3 years ago
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