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Lena [83]
3 years ago
11

Why cell differentiation is important in the development and growth of a baby from a fertilised egg.

Biology
2 answers:
dezoksy [38]3 years ago
8 0

because babies need different types of cells to do different jobs as the fertisiled egg starts to divide each cell specialises to from a part of a body

damaskus [11]3 years ago
7 0

Answer:Cell differentiation is important in the growth and development of human beings because humans require different cell types to function. These different cell types are the basis for organs and organ systems.

Explanation:for edge 2021

You might be interested in
Meiosis II must take place because each of our new cells still has too much _________.
neonofarm [45]
Meiosis ll must take place because each of our new cells still has too much DNA.

(Hope this helps!!)
6 0
3 years ago
Match each product of pyruvate metabolism with the condition under which it is produced. Drag each item to the appropriate bin.
bekas [8.4K]

Answer:

Lactate: fermentation in human muscle

Ethanol: fermentation in yeast and bacteria

Acetyl CoA: aerobic oxidation

Explanation:

Lactate is produced in lactic fermentation in human muscle. Lactic fermentation in muscle cells is a process that occurs alternatively, in situations where the body does not perform aerobic respiration. Considered a short-term metabolic device, activated when the body is subjected to intense physical effort under conditions of low muscular oxygenation.

Alcoholic Fermentation, also known as ethanol fermentation, is the anaerobic pathway performed by yeast and some bacteria, in which simple sugars are converted to ethanol and carbon dioxide. Yeasts usually function under aerobic conditions, either in the presence of oxygen, but are also capable of functioning under anaerobic conditions, or in the absence of oxygen. When oxygen is not readily available, fermentation alcoholic beverages occur in the yeast cell cytoplasm.

Acetyl CoA results from aerobic oxidation. This process occurs in mitochondria during cellular respiration, where pyruvate, the product of glycolysis, can be substituted, and often is, by fatty acids. This is because pyruvic acid is used to form a compound called Acetyl Coenzyme A or Acetyl CoA. In this sense, Acetyl CoA can also be produced by the degradation of fatty acids by a reaction called β oxidation.

8 0
3 years ago
Can someone please answer this correctly. Will give brainliest for right answer....​
NeX [460]

Explanation:

A-Oral Cavity

B-Mouth

C-Pharynx

D-Oesophagus

E-Lever

F-Stomach

G- Gallbladder

H- Doudenum

I- Large Intestine

J- Small intestine

K- Appendix

L- Rectum

M-Anus

The function performed in F is that,it mixes the food thoroughly with more digestive juices.

The function performed in M is that ,it allows the control of stool.

6 0
2 years ago
Crinoids, also known as sea lilies, appear to be sea plants but are not plants at all. Crinoids are an echinoderm species which
almond37 [142]

The correct answer is - D) covered by warm shallow seas.

The fact that the crinoids are have an abundance in the fossil records in Pennsylvania in the Mississippian Period, tells us that this area was covered with shallow and warm seas. The reason why we can get that conclusion is that the crinoids live only in that kind of environment, so it simply a logical conclusion.

The geological data is also confirming this, as it is easily noticeable in the layers that during this period of the geologic past, what is now Pennsylvania, was covered with shallow sea waters. Also, this waters were warm too, as the climate was warm and humid and that period, so it was a perfect environment for the crinoids to flourish.

8 0
3 years ago
How could genetic drift explain differences in the genotype frequencies among the caucasian and aborigine populations?
Novay_Z [31]

Genetic drift occurs when there is no random mating across a population. This causes a change in allelic frequency due to a random sampling of the population.

As the aboriginal population explored the earth,  a small part of the population became geographically isolated either due to continental drift and climate changes. As the isolated population grew bigger, they established their own gene pool. This resulted a change in genotypic frequencies from that of the aboriginal population.







7 0
3 years ago
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