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mixer [17]
2 years ago
14

The table shows the doubling time of the world’s population throughout history.

Biology
2 answers:
postnew [5]2 years ago
7 0

It would 100% be 40 to 50 years old.

adelina 88 [10]2 years ago
3 0

Answer:

The answer would be 40 to 50 years.

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Explain the difference between El Nino and La Nina.
MAVERICK [17]

Hey there!

El Nino typically involves waters with a warmer than usual surface temperature, a flatter thermocline (cooler water moves to the surface), and weaker trade winds. As for La Nina, think of it as the opposite of El Nino. There will be stronger trade winds, and cooler surface water temperatures.

Hope this helps!

6 0
2 years ago
Which disorders can be observed in a human karyotype
s2008m [1.1K]

Answer:

Answered below.

Explanation:

A karyotype is defined as the size, shape, and number of chromosomes present in an organism.

An analysis is usually done on a karyotype to see if individuals have abnormal numbers or sizes of chromosomes. Such abnormalities may arise from;

Deletion: which implies that a chromosomal part is missing.

Duplication: where parts of a chromosome are repeated.

Translocation: which occurs when a chromosomal part breaks off and gets attached to another chromosome.

Nondisjunction: in which chromosomes do not separate from the parent cells.

Common chromosomal disorders arising from these abnormalities include;

Down's syndrome

Edwards syndrome

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8 0
2 years ago
Which type of climate is most beneficial to soil formation?
IgorC [24]

Answer:

Your answer is A, Rain forest.

Explanation:

Soils develop faster in warm, moist climates and slowest in cold or arid ones. Rainfall is one of the most important climate factors in soil formation.

I hope that helped ,let me know if you need help with anything else

5 0
2 years ago
Why does ice float
ohaa [14]

Ice is less densw than water (a)

The substances which are less dense than water float on water

7 0
2 years ago
Where is the ovary derived from in a flower? Explain how this process happens.
neonofarm [45]

Pollination occurs when pollen grains from the anther land on a stigma. After pollen grains land on the stigma, a pollen tube grows from the pollen grain, through the style, and into the ovary. Sperm cells inside the pollen grain travel down the pollen tube and into the ovary which contains the ovules.

5 0
2 years ago
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