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bezimeni [28]
3 years ago
6

Between Which 2 steps in an energy pyramid is predation first seen?

Biology
1 answer:
Furkat [3]3 years ago
7 0

B. 2-3

Bcoz

On 1st - autotrophs

On 2nd- primary consumers (herbivores)

On 3rd - secondary consumers (predators on primary consumers)

Hope this helps you frnd

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Which process is most likely responsible for the failure of a gamete to receive a copy of a particular chromosome?
valentina_108 [34]

Nondisjunction is most likely responsible for the failure of a gamete to receive a copy of a particular chromosome.

What is non-disjunction?

When a pair of homologous chromosomes fails to segregate or separate at anaphase, both of the pair's chromosomes pass to the same daughter cell. This most likely happens during meiosis, but it can also happen during mitosis to create a mosaic individual. These are some potential causes of nondisjunction, while the exact cause or causes are unknown. Growing maternal age is linked to trisomy 21 and trisomy 18 fetuses and newborns, indicating that the mother's age may be a significant etiological component. Chromosomal structural defects such translocations and pericentric inversions might hinder chromosome pairing during meiosis and encourage nondisjunction.

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The ability to analyze DNA via DNA sequencing and other molecular analysis techniques has made it easier to group molecules into categories that represent lines of phylogeny.
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1 Glucose is an example of a<br> sugar.
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Answer:

Answer;

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