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Alecsey [184]
4 years ago
7

During which era in earth's history were the first insects?

Biology
1 answer:
nordsb [41]4 years ago
6 0
According to the evolution theory, the first insects appeared about 400 million years BC in the Devonian Period. 
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Match the receptor to the place it is most commonly found on an animal's body. 1. chemoreceptors skin 2. mechanoreceptors nose 3
allochka39001 [22]
The photoreceptors would be your eyes, chemoreceptors skin, olfactory for nose and mechanoreceptors for obviously tongue hope this helps.
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3 years ago
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What is the end result of mitosis and meiosis?a.Mitosis and meiosis result daughter cells for growth, development and reproducti
Kay [80]

Answer:

<h2>Mitosis and meiosis are the ways of cell division which result daughter cells for growth, development and reproduction. </h2>

Explanation:

Mitosis and meiosis result daughter cells for growth, development and reproduction in the living world.

Mitosis results two similar daughter cells which are generally for growth and development. In asexual mode of reproduction, mitosis helps in increasing the number of cells.

Meiosis occurs in germ cells, and in meiosis, one diploid cell produce four haploid cells.

Meiosis results variations by independent assortment and by crossing over and it helps the sexual mode of reproduction. During fertilization, the resultant daughter haploid cells unite and retains the diploid number of chromosomes.

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3 years ago
Which is an adaptation?
xeze [42]
Hello there.:D

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C. A rabbit has fur that blends in with snow


3 0
4 years ago
What is the name of the processes that change the genetic information into each new form?
dusya [7]

I think the answer is evolution.

7 0
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What is the name of the type of puller that uses a heavy weight that is slid against its handle?
svlad2 [7]
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8 0
3 years ago
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