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Trava [24]
3 years ago
8

I need an answer quickly please

Biology
1 answer:
erma4kov [3.2K]3 years ago
3 0

Answer:

b

Explanation:

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The migration of leukocytes across the endothelial lining of capillary walls, by squeezing between adjacent endothelial cells, i
Mademuasel [1]

Answer:

diapedesis

Explanation:

Leukocytes can come out of the bloodstream and the process of their emigration is called diapedesis. In diapedesis, leukocytes roll along the endothelium. These cells stick to and then squeeze between endothelial cells. Specific adhesion molecules assist the leukocytes in sticking to the endothelium. For example, selectins of endothelial cells stick to carbohydrates on the surface of neutrophils. The integrins of neutrophils stick them to the endothelium and assist in diapedesis.

8 0
4 years ago
Long-term evolution between bats and moths can lead to coevolution. Coevolution occurs when two species evolve in response to th
Sonja [21]

In this case, the two species have coevolved by modifying behavioral traits (moths) and physiological traits (bats).

<h3>What is coevolution?</h3>

Coevolution is a particular type of evolution where a selective pressure imposed by one species serves to generate an adaptive change in another species and vice-versa.

Coevolution is fundamental in predator-prey relationships and leads to the emergence of new traits that are selected by natural selection.

In conclusion, the two species above have coevolved by modifying behavioral traits (moths) and physiological traits (bats).

Learn more about coevolution here:

brainly.com/question/1489642

#SPJ1

3 0
2 years ago
Please help! Giving brainliest and high points!
Ivan

Answer: 1. a. Tail Tail, b. Tall short, c. short short, d. purple flower purple flower, e. purple flower white flower, f. white flower, white flower. g.  tall tall and purple flower purple flower, h. tall short and  white flower white flower, i. short short and purple flower and white flower, j. short short and white flower white flower, k. tall short and purple flower and white flower.  2. a.  tall, purple flower, b. tall, short, purple flower and white flower, c. tall short and white flower, d. tall short and purple flower an white flower,  3. a. 4. Tt, b. 3. TT, c. 5. tt, d.  1. T, e.  2. t.

Explanation:

3 0
3 years ago
Why are ecological pyramids shaped as pyramids?
Sonja [21]
Ecological pyramids are drawn where predators are above prey and they show the population number of each organism shown. Therefore, as the pyramid rises, the population number of the organism decreases, ultimately resulting in a roughly pyramidal shape. Since, organisms higher up the food chain tend to be less numerous than those at the preceding trophic levels, the pyramid is often the classic pyramidal shape. The difference in numbers of organisms at different levels can be so great that logarithmic scales have to be used.
7 0
3 years ago
No links and i know this isn't actually biology
EleoNora [17]

Answer:

characteristics

234

Explanation:

the people needs asun because the sun is shining and all tee time people needs the sun

7 0
3 years ago
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