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lions [1.4K]
3 years ago
8

Why do some leaves turn from green to red, orange, or yellow in the fall?

Biology
1 answer:
11111nata11111 [884]3 years ago
7 0

Answer:

Chlorophyll Breaks Down

Explanation:

because of changes in the length of daylight and changes in temperature, the leaves stop their food-making process. The chlorophyll breaks down, the green color disappears, and the yellow to orange colors become visible

U 2 can help me by marking as brainliest......

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Which of the following is an accurate definition of carrying capacity?
Zinaida [17]

Answer: B. The number of individuals that a habitat can sustain with the resources that it has available.

Explanation:

A carrying capacity is the number of individuals of the population belonging to a particular species that an habitat or region or ecosystem can support or sustain in terms of providing the resources. If the population exceeds over the carrying capacity then this results in decline in members of the population.

According to the above description the accurate definition of carrying capacity is B.  

8 0
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Which part of the neuron contains the nucleous
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4 0
3 years ago
Which correctly distinguishes between a pine tree and an apple tree?
lord [1]
It’s b the pine tree has unprotected seeds, the apple tree has seeds in fruits
5 0
3 years ago
Read 2 more answers
Meisos 1 produces what?
kolezko [41]

meisos is a cell division that produces 4 daughter cells of each parent, as in plants..

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3 years ago
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Bear pigmentation is subject to epistasis of the B alleles by the d alleles. B (black) is dominant over b (brown). D is dominant
White raven [17]

Answer:

9/16 black, 3/16 brown, 4/16 white

Explanation:

             BD         Bd          bD         bd

BD     BBDD      BBDd     BbDD     BbDd

Bd      BBDd      BBdd     BbDd      Bbdd

bD      BbDD     BbDd      bbDD     bbDd

bd       BbDd    Bbdd       bbDd     bbdd

A punnet square can be described as a diagram which is made to predict the genotype as well as the phenotypes of the offsprings of a cross.

To study the epistatis nature of the pigmentation in bear, a punnet square was made and the results of the punnet square are shown above.

The results of the punnet square show that the cross between two bears will have the chances of producing 9/16 black bears, 3/16 brown bears and 4/16 white bears.

4 0
3 years ago
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