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kobusy [5.1K]
2 years ago
12

 a type of blood test that measures the antigen compatibility of the organ being donated to that of the tissues of the recipient

Biology
2 answers:
pantera1 [17]2 years ago
7 0
It’s called an Elisa antigen rest.
Anvisha [2.4K]2 years ago
4 0

Answer:

tissue typing

Explanation:

on edge

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Answer:

is there a visual?

Explanation:

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2 years ago
Starting from the sun, create a food chain including at least three organisms. Explain how energy is transferred through the cha
Kryger [21]

Answer:

The food chain showing seven organisms can be drawn as follows:

Plants → grasshoppers → mice → frog → snakes→ eagles → decomposers

The plants are the primary source of food in a food chain or a food web. The animals which feed on plants will be termed as herbivores or primary consumers like the grasshopper. The organisms feeding on primary consumers will be the secondary consumers like mice.

An energy pyramid for three of the organisms can be shown as follows:

              mice (10 kilocalories)

                   ↑

        Grasshoppers (100 kilocalories)

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       Plants ( 1000 kilocalories)

As the energy pyramid shows, only about 10% of the energy travels from one trophic level to another.

Explanation:

6 0
2 years ago
Which example illustrates Darwin's main contribution to the theory of evolution? A. An agricultural pest has been exposed to a p
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3 0
3 years ago
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Brian indicates that the mutation is in a gene found in the mitochondrial DNA. What does Brian mean by that and why did he signi
vovangra [49]

Answer:

Change occur in the genetic makeup.

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D. POPS.

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