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Tatiana [17]
3 years ago
7

(2) Using the image shown on the slide: How do you think the arctic halocline lavers of

Biology
1 answer:
lapo4ka [179]3 years ago
4 0
Can I see the image ...
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How many sets of genes are found in most<br>adult organisms?​
ivann1987 [24]

Answer:

two

Explanation:

The diploid cells of most adults organisms contain two complete sets of inherited chromosomes and two complete sets of genes.

8 0
3 years ago
Describe the role of Cyanobacteria in charging Earth's early atmosphere ​
kvv77 [185]

Cyanobacteria were very simple organisms and performed were an role in changing Earth's early atmosphere. They carried out photosynthesis to produce the materials they needed to grow. In this process, they release Oxygen which is needed to sustain life on Earth for Humans and other organisms.

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2 years ago
Describe the drug that Dr. Jacobson used on JFK.
Zina [86]

Answer:

It cannot be said with certainty that the Kennedys or, with a few exceptions, any other specific patient received amphetamine. It is known, however, that Dr, Jacobson uses unusually large amounts of amphetamine in his practice. The doctor's office reported that

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3 years ago
11. Who suggested that peppered moths were an example of natural selection?
weeeeeb [17]

Answer:

J. W. Tutt suggested that peppered moths were an example of natural selection.

Explanation: Before industrial revolution, the population of white peppered moth is high as compared to dark peppered moth because white peppered moth can't be seen at night by the birds. After industrial revolution, sooth is spread on the surface of the trees which make easy for the bird to see white peppered moth and feeds on them. Population of white peppered moth decreases while the population of dark peppered moth increased because they cannot be seen in the dark due to black color of sooth.

3 0
2 years ago
Which of the following statements is true concerning biodiversity?
Mamont248 [21]

Last one - Biodiversity is the diversity of species in an area, which makes an ecosystem better prepared for major changes

Explanation:

If one crop struggles to grow then there will be plenty of others to substitute it. If a prey animal is dying at a faster rate and harder to find, predators can have other prey options and so forth. Biodiversity makes it so ecosystems can get past change.

3 0
3 years ago
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