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Degger [83]
2 years ago
9

What should Peru do to improve science?

Biology
1 answer:
Nadusha1986 [10]2 years ago
6 0

Answer:

your interest prefer in your subject,if teachers likes you and you can do science homework and learn so your interest is gain up..

<h2>okk...</h2>
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Some species form social groups only with members of the same gender. For example, elephants form groups with only females and t
Ostrovityanka [42]

Answer:

When the females tend to form a solitary group, the adult males have an advantage of mating with females in different social groups thus enhancing on the productivity of the species.

Explanation:

When both the sexes of the species tend to make a group, the males and the females of the group have to mate with the members of that particular group and hence the males have restricted mating options which reduce the size of the herd. When the females have a separate social group, the males can mate with the members of different groups and raise the herd size in a short period of time. This helps in the increase in the population size and also helps in avoiding inbreeding depression which happens among small grouped animals.

5 0
3 years ago
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The graphic shows the citric acid cycle. A diagram of the citric acid cycle is shown. Acetyl C o A enters the citric acid cycle
vagabundo [1.1K]

Answer:

It enters the citric acid cycle and associates with a 4-carbon molecule, forming citric acid, and then through redox reactions regenerates the 4-carbon molecule.

Explanation:

Acetyl-CoA(2C) associates with oxalacetate(4C) to form citric acid(6C). Then through redox reactions, CO2 molecules result from decarboxylation (COOH becomes R-(R1)CH-R2). And through dehydrogenation H2 molecules are incorporated in NADH+ in FADH2, resulting in the 4-carbon molecule at the beginning (oxalacetate). That's why it's called a cycle(Kreb's cycle or citric acid cycle)

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3 years ago
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Only one of the two strands of DNA is transcribed because
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Only one strand will be transcribed and the other servers as a coding stand. ... Without it, the single strand DNA with exposed nitrogenous bases is very unstable so two strands actually stabilise the structure.
6 0
3 years ago
Name the tissues shown in the figure and write any three function of that issue....​
hjlf

Answer:

The name of the tissue shown in the figure is Simple cuboidal epithelium The simple cuboidal epithelium is mainly involved in secretion, absorption, or excretion.

7 0
2 years ago
What is the difference between plant ecm and mammalian ecm?
Rudiy27
ECM is the extracellular matrix, or the set of extracellular molecules secreted by cells with the purpose to support surrounding cells. In plants the cell wall is the ECM and in mammals ECM can be in the form of fibrils and may constitute a significant portion of the bulk of the organism and it also referred as connective tissue. 
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3 years ago
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