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DENIUS [597]
3 years ago
11

What happens to the magnetic alignment of particles in molten rock when the magnetic field is reversed?

Biology
1 answer:
Luba_88 [7]3 years ago
6 0

Answer:

Explanation:

5

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Study the image.
Alexus [3.1K]

The answer is; SET B

Polar molecules interact well with water because there are charged. Water molecules are partially charged (the oxygen end is partially negative while the hydrogen end is partially positive). Therefore polar molecules can interact stably with charged molecules. The hydrophobic end is non-polar and is ‘water-hating’. When mixed with water, the non-polar region clumps up  into globules so they don’t interact with water.

8 0
3 years ago
Which variable is likely to undergo the largest change in value resulting from a mutation that introduces a new allele into a po
dsp73

Answer:

b. average heterozygosity

Explanation:

From the available options:

a. nucleotide variability

b. average heterozygosity

c. average number of loci

d. geographic variability

Nucleotide variability represents a form of genetic variation that occur as a result of difference in nucleotide sequence of deoxy ribonucleic acid.

The locus is a region on the chromosome where genes are located. Average number of locus thus refers to total number of loci per total number of individuals in a population.

Geographic variability refers to difference in genetic traits across the various geographical distribution of a population.

Average heterozygosity is the percentage or proportion of heterozygous individuals for a trait within a population. It is a common measure of genetic variation in a population.

When a mutation occur within a population and this leads to the introduction of a new allele at a locus for which some individuals within the population are homozygous, it will directly affect the average heterozygosity of the population because more individuals will lose their homozygosity and become heterozygous.

<em>The correct option is b.</em>

4 0
3 years ago
Which of these best describes extinction events?
SpyIntel [72]

Answer: D. Extinctions occur at higher rates during times of ecological stress when populations and species are poorly adapted.

7 0
3 years ago
Read 2 more answers
Which organelle is responsible for producing the energy for cellular processes? in an animal cell
muminat
Mitochondria by using cellular respiration to make ATP
3 0
3 years ago
Last one! free points, and Brainliest for whoever can give me 5 bunny facts!
enyata [817]

Answer:

they are mammals

they classify as rodents

males are called buck or jack

young rabbits are called bunnies

grown bunnies are called rabbits

Explanation:

idk if this was what u wanted

6 0
3 years ago
Read 2 more answers
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