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balandron [24]
3 years ago
5

What diagram demonstrates how crossing-over contributes to genetic variety during meiosis?

Biology
1 answer:
Vesnalui [34]3 years ago
6 0

Answer:c

Explanation:trust me

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This is due in and 1hr and 15mins can someone plz help me!!:
Bumek [7]

Answer:

Sea turtle

a. species of animal: Chelonioidea

b. location of animal (state or country): FLORIDA: Here are some places to see the magical nesting sea turtles in Florida:

Von D. Mizell-Eula Johnson State Park.

Sebastian Inlet State Park Fishing Museum.

Barrier Island Sanctuary.

Sea Turtle Preservation Society.

John D. MacArthur Beach State Park.

c. the animal's status (extinct, endangered, threatened, etc.): ENDANGERED

d. reason for status (why is animal extinct, endangered, threatened, etc.)

Slaughtered for their eggs, meat, skin, and shells, sea turtles suffer from poaching and over-exploitation. They also face habitat destruction and accidental capture—known as bycatch—in fishing gear.  

e. type of habitat needed for survival:

Adults of most species are found in shallow, coastal waters, bays, lagoons, and estuaries. Some also venture into the open sea. Juveniles of some species may be found in bays and estuaries, as well as at sea.

f. conservation efforts on the animal's behalf:

Reduce marine debris that may entangle or be accidentally eaten by sea turtles.

Participate in coastal clean-ups and reduce plastic use to keep our beaches and ocean clean. ...

Carry reusable water bottles and shopping bags. ...

Keep nesting beaches dark and safe for sea turtles.

g. prospects for the future of this animal

It is projected to submerge about 80 percent of current habitat that is predicted to have a suitable climate for future egg incubation. But sea-level rise is also projected to create new beaches.

Recent research suggests there is hope for beleaguered sea turtles. Important recovery in some local populations has shown that we can turn things around for sea turtles, especially with effective endangered species policy and improved management

4 0
3 years ago
Why are scientific theories modified
Leya [2.2K]
Because as trials go on scientists discover more information and alter the theories and that is why they are referred to as a "theory" instead of a scientific "law"
6 0
4 years ago
If the prey population increases, the predator population will__
AlladinOne [14]

Answer:

increase

Explanation:

The predator population will increase if the prey population increase because the predators will have more food. Hope I helped! Have a great day! ;)

5 0
3 years ago
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In humans, having freckles is the result of a dominant gene, and not having freckles is a recessive trait. If a freckled man who
Svetllana [295]
The answer to the question above is letter B. In humans, having freckles is the result of a dominate gene and not having freckles is a recessive trait. If the freckled man is homozygous and the woman doesn't have freckles then the child would have freckles. 
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3 years ago
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The food web shows how energy flows through an estuarine ecosystem
Ksivusya [100]

Answer:

what in the world are you learning

Explanation:

5 0
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