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Morgarella [4.7K]
3 years ago
10

6. The thick rigid layer that surrounds plant cells and provides support and structure is called the:

Biology
1 answer:
Aleksandr-060686 [28]3 years ago
4 0

Answer:

C. Cell wall

Explanation:

The cell wall gives the cell its structure and protection. It also provides support to the cell by making sure nothing happens to it, and it is considered the outer layer of the cell and the layer is very thick and rigid.

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You are attempting to re-create the mouse/human hybrid cell fusion experiment described in your screencasts. You believe you are
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Answer:

The correct answer is option d. "The phospholipids in this procedure had a shorter average fatty acid tail length than in the original experiment".

Explanation:

One factor that affects the speed at which fluorescent proteins achieve an even distribution is the length of the average fatty acid tails. Cell hybrids are produced by the fusion of two cells, which means that the genomic content of each cell must surpass the cell membrane barrier. The shorter the average fatty acid tails of the phospholipids in the cell membrane are, the faster the cell fusion will occur and the faster the fluorescent proteins will achieve an even distribution.

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3 years ago
Very large premolar and molar teeth, a sagittal crest, heavy mandibles, and wide zygomatic arches are found in modern gorillas,
Dovator [93]

Answer:

The correct answer will be option- Australopithecus.

Explanation:

<em>Australopithecus</em> is an extinct genus of a large group of animals called primates. This genus is closely related to humans which may or may not be ancestors of <em>Homo sapiens</em>.

Australopithecus exhibits traits of both ape and human-like which is distinguished by the small size of the brain, smaller canine teeth but large molar and premolar teeth, broad dish-shaped face, sagittal crest, large molar teeth, flared zygomatic arches and sloping forehead.

Thus, option- Australopithecus is the correct answer.

5 0
3 years ago
PLS HELP questions are in the picture!!
Vesna [10]

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Answer:

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Why dry air with no water vapor is heavier than cloud-free air that contains water vapor
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Be more specific please on this question
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If a cell has made extra copies of itself but then they divide in half , the first copy gets DNA but the second doesn't. What el
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When a new cell is created, it must have the same library of genetic information all other cells in the body have access to. Because all the material in the new cell must come from the first cell, the original cell must make a copy of its DNA before completing the process of mitosis. These two sets of DNA only exist for as long as it takes the cell to undergo mitosis, which can be anywhere from 30 to 90 minutes in certain human cells. When the cell division is complete, both of the cells have a single identical copy of DNA.
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