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kotykmax [81]
3 years ago
12

The mechanism for Darwin's theory of natural selection was very similar to that of Wallace's and was based on five premises. Pla

ce these premises in their correct order:_________.
Biology
1 answer:
3241004551 [841]3 years ago
7 0

Answer:

B

Explanation:

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The right answer is mitosis, diploid cells and identical dna.

Asexual reproduction is a form of reproduction of an already developed living being in which, from a cell or a group of cells, is developed, by mitotic processes, a complete individual, genetically identical to the first. It is performed with a single progenitor and without intervention of the nuclei of the sexual cells or gametes.

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3 years ago
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This should help you:

A hay infusion is to provide microbes to high density, and as the process continues the microbes themselves would become visible!

Hope this helps!

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How does matter flow between trophic levels and among ecosystems?
Brut [27]

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When one organism eats another, the matter, or carbon, nitrogen, and other essential elements, are transferred from one to the other. These elements move from the producers, to the consumers, and eventually to the decomposers, cycling the matter through the ecosystem.

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8_murik_8 [283]

In the given situation the appropriate step would be to give sets of 5 back slaps and 5 chest thrusts.

If one finds an infant choking, and he or she is not responding, then first kneel or sit with the infant in the lap. Hold the infant with the face down and resting on the forearm, with the head slightly lower in comparison to the chest. After that, there is a need to apply 5 sets of back slaps and 5 sets of chest thrust.

Clearing a substance from a responsive infant's airway needs a combination of chest thrusts and back slaps. However, abdominal thrusts would not be appropriate.


7 0
3 years ago
What exaclty is a mutation?
Aleks [24]

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A Mutation occurs when a DNA gene is damaged or changed in such a way as to alter the genetic message carried by that gene.

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