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kifflom [539]
3 years ago
9

What is a comparative study of the similarities and differences in the embryos of different species?

Biology
1 answer:
kolezko [41]3 years ago
3 0

Answer:

first the ways of adaptation and behaviour of plant

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How fungi get there food? ​
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Which cell organelle directs all the cells activities and is commonly associated as the brains of the cell
Darya [45]

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Nucleus

Explanation:

Nucleus directs all the cell activities of the cell and contain genetic materials and all genetic information.

4 0
3 years ago
Helper t cells and regulatory t cells ________.
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It has to be a , T cells are are your killer cells
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​logan has suffered a deterioration of some of his intellectual and physical abilities that has occurred over the course of a lo
Keith_Richards [23]

Answer:

Neurodegeneration

Explanation:

The term neurodegeneration refers to a group of disorders which are characterized by a progressive waste of function or structure of neurons, that in worst cases can include death of neaurons.

Many neurodegenerative disorders such as  Parkinson's disease,– including amyotrophic lateral sclerosis, Huntington's disease  and Alzheimer's disease can occur due to neurodegeneration.

Neurodegeneration can manifest itself in various forms such as lack of physical and intellectual abilities like inability to use muscles or memory loss. These disorders cannot be completely cured and ultimately lead to the death of neurons.

As mentioned in the question, the person suffers from progressive loss of  intellectual and physical abilities that has occurred over the course of a long period of time. Therefore, it is most probable that he is having some neurodegenerative disorder.

Hope it helps!

3 0
3 years ago
What molecule in your body would be responsible for Gathering and attaching nucleotides​
Firlakuza [10]

Answer:

I would say Phosphate Groups.

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Nucleotides are joined together by covalent bonds between the phosphate group of one nucleotide and the third carbon atom of the pentose sugar in the next nucleotide.

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