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3 years ago

How can evolution lead to reproductive success?

Biology

1 answer:

Nat2105 [25]3 years ago

7 0

Answer:

Evolution in humans is happening spontaneously and the development of species can improve the capability of offspring and the intelligence of species. All animals today are evolutionary, we came from bacteria to being are millions of times the size of that organism with millions of years going through evolution. We have gone from splitting our cells to make more, to creating life to another to do the same.

Explanation:

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In anatomical, directional terminology, the esophagus is _________ to the mouth.a.Superiorb.Lateralc.Mediald.Posterior

Margaret [11]

Answer:

In anatomical directional terminology, the esophagus is <u>posterior</u> to the mouth (option d).

Explanation:

The esophagus is a tubular organ that is part of the digestive system and its function is to carry food from the mouth to the stomach. The anatomical relationship of the proximal end of the esophagus, with respect to the mouth, is posterior and inferior, its distal end also being located above the stomach.

This anatomical relationship allows the direction of food movement to be mouth → esophagus → stomach.

4 0

3 years ago

What is the carbohydrate formed in photosynthesis?

Eva8 [605]

The answer is glucose

8 0

4 years ago

Read 2 more answers

During DNA replication each stands of dna is used as a temple to produce a complementary stand of DNA this process is shown belo

castortr0y [4]

<h2><u>Full question:</u></h2>

During DNA replication, each strand of DNA is used as a template to produce

a complementary strand of DNA. This process is shown below. Which base

will attach to location 2?

A. Adenine B. Allimene C. Thymine D. Tyrosine

<h2><u>Answer:</u></h2>

Base thymine will get attached the location 2.

Option C

<h3><u>Explanation:</u></h3>

DNA replication is the process by which the genetic material that is deoxyribonucleic acid is getting replicated into its daughter DNA by the process which involves a lot of enzymes and energy. This process involves the formation of complementary base pairing between the nitrogen bases present in the nucleotides of DNA.

As the DNA replication starts the enzymes helicase and gyrase comes in action which open up the double stranded DNA which then is acted by DNA dependent DNA polymerase which gets attached to the coding strand of the DNA and starts accumulating the nucleotides from the cytoplasm and nucleoplasm that are complementary to the nitrogen base that is present on the coding strand. This process is very fast and can go up to speed of 30 to 40 base per second. This process is fully based on the complementary base pairing nature of DNA which bring the nucleotide from the nucleoplasm that is complementary to the base present on the coding strand. And this nucleotide is the same that is present on the other strand of the DNA because the DNA double helix contains the the complementary bases that actually forms hydrogen bond between themselves.

Here in the location to we can see that adenine is present as the nitrogen base. The complementary base to adenine is thymine. So the complementary base that will be present there will be thymine itself

8 0

3 years ago

A piece of metal has a mass of 10 g in a volume of 2 cm to the exponent of three what is the

rewona [7]

Answer:

5g/cm³

Explanation:

Given parameters:

Mass of the metal = 10g

Volume of the metal = 2cm³

Unknown:

Density of the metal = ?

Solution:

Density is the mass per unit volume of a substance.

Mathematically;

Density = $\frac{mass}{volume}$

Insert the parameters and solve;

Density = $\frac{10}{2}$ = 5g/cm³

8 0

3 years ago

It is known that the climate on earth has fluctuate in the past, but the present concern is that there will be a significant cli

timurjin [86]

The correct answer is option b, that is, the addition of carbon dioxide to the atmosphere.

If the concentration of carbon dioxide upsurges in the atmosphere due to the enhanced rate of outgassing, there will be a constant elevation in the global temperature. The elevating temperature and more dissolved carbon dioxide will result in enhanced weathering of crystal rocks as a consequence of faster rate of reactions and greater acidity.

5 0

3 years ago