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Lera25 [3.4K]
2 years ago
14

I WILL GIVE BRAINLIEST!!!

Biology
1 answer:
Tresset [83]2 years ago
7 0

Answer:

A - Nondisjunction occurred during meiosis

Explanation:

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A(n) _______ is an uncontrolled positive feedback loop between cytokines and leucocytes.
Vinvika [58]

Answer:

The given blank can be filled with cytokine storm.

Explanation:

Generally, influenza is self-restricting. Though serious cases can result in pneumonia and other issues, which can be deadly. However, such cases are very common in the elderly and in very young individuals. There are certain strains of the influenza virus, which are more dangerous to young adults in comparison to old or very young.  

The strains, which influence young adults are considered to comprise a cytokine storm, that is, a positive feedback loop, which produces in between the production of cytokines and leukocytes. This cytokine storm generates an acute inflammatory reaction, which results in brisk accumulation of fluid in the lungs, resulting in pulmonary failure. The very young or very old are less vulnerable to this influence as their immune systems are less strong.  

4 0
3 years ago
2.
Mama L [17]

Answer:C insertion of C at the start of the sequence

Explanation:

7 0
2 years ago
Like gymnosperms, many grasses and angiosperm trees are wind-pollinated. To conserve energy, these angiosperms do not produce co
lutik1710 [3]

Answer:

C. petals

Explanation:

A)fruits

B)sepals

C)petals

D)anthers

E)ovaries

<em>The part that will not be necessary in wind pollinated angiosperm is the petals .</em>

The petal is a part of flower that is usually colorful and primarily function by attaracting insect pollinators to the flower.

<u>Since wind pollinated angiosperms do not need to attract insect for pollination, they do not need the colorful petals. They rely on wind to carry their pollen from their anthers to their stigmas (pollination).</u>

Hence, the correct option is C.

6 0
3 years ago
Arrange the phases of mitosis
Vikentia [17]

Answer:

Alright, sure thing.

Explanation:

These phases are prophase, prometaphase, metaphase, anaphase, and telophase.

8 0
2 years ago
Read 2 more answers
Cells in the leaves of plants are adapted to perform photosynthesis. Which of
lara [203]

Answer:

I would say C cell membrane

Explanation:

4 0
3 years ago
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