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Inga [223]
3 years ago
8

What are some ways your body can respond to allergens?

Biology
2 answers:
Elan Coil [88]3 years ago
8 0
Your immune system forms antibodies your body reacts by releasing chemicals called histamines
natulia [17]3 years ago
5 0

anaphylactic shock is a way ur body can react
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Assume that the mutation rate for a given gene is 1 × 10−6 mutations per generation. For that gene, how many mutations would be
sertanlavr [38]

Answer:

500

Explanation:

Mutation rate is largely known as changes that occur in the frequency of a particular gene over an extended period of time

So given that;

the  mutation rate of a particular gene = 1 × 10⁻⁶

The expected mutations after 500 million sperm are examined will be:

= (1 × 10⁻⁶)×(500,000,000)

= 500

Thus, The expected mutations  = 500

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4 years ago
These celestial bodies are thought to originate from two different sources. Some are called long-period and originate from the O
shutvik [7]

Answer:

Comets

Explanation:

4 0
3 years ago
Who created the earliest system for the classification of animals?
horsena [70]
ARISTOTLE first classified organisms.... in 4th century B.C.
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In an ecosystem, a group of birds eat fruit from a tree. When the birds drop the fruit on the groundthe mice ea the fruit. Seeds
SOVA2 [1]

Answer:

The correct answer is - interdependence.

Explanation:

In this ecosystem, all the organisms, tree mice, and birds all depend on one another for their food and growth. Birds get their food from fruits from the tree and the fruits that dropped by the birds to the ground used by the mice for their food.

In return mice and birds spread the seeds of the tree to the area which helps in the growth of the more trees. This relationship among the organisms is an example of interdependency.

4 0
3 years ago
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Cells are better being small which is why they divide. List 5 reasons why small cells are more efficient than larger cells.
Musya8 [376]

Answer:

LOL i don't even know

Explanation:

6 0
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