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Gwar [14]
4 years ago
6

What is a negative feedback?

Biology
1 answer:
NeX [460]4 years ago
6 0
<span>Negative feedback is a key regulatory mechanism for physiological function in living things. </span>
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67. huang hh, liang y. integrating molecular interactions and gene expression to identify biomarkers and network modules of chro
emmasim [6.3K]

Chronic obstructive pulmonary disease (COPD) is the world's top cause of death for the greatest number of individuals, known for its chronic obstructive diseases, chronic bronchitis, and emphysema.

<h3>How genes impact on COPD?</h3>
  • The precise causal process of COPD is still unknown, despite several attempts to discover biomarkers and pathways.
  • In order to better understand the biological mechanism and network module underlying COPD, this study integrates information on biological interactions with information on gene expression.
  • 49 genes were chosen using a sparse network-based technique from the peripheral blood mononuclear cell expression data of 136 participants, comprising 42 ex-smokers and 94 COPD patients.
  • The findings indicate that these 49 genes may have an impact on COPD-related biological functions and molecular processes.

Learn more about the COPD with the help of the given link:

brainly.com/question/28103340

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6 0
2 years ago
During the process of natural selection, what determines which organisms survive and reproduce?
IgorLugansk [536]

Answer:

The healthies and strongest survive and reproduce

Explanation:

3 0
3 years ago
Read 2 more answers
Which of the statements below about sexual selection is NOT correct?
Korolek [52]

Answer:

The correct answer is option C.

Explanation:

Sexual selection is a type of special natural selection. It affects the ability to get or breed with a mate and it could be by any means. It changes phenotypically in the different sexes of the same species for example peacock.

It is might be sometime harmful to the species too. Females produce eggs or a number of pregnancy and it affects the reproductive success where is in males it is determined by the mating numbers.

Thus, the correct answer is option C.

4 0
4 years ago
Describe in order the steps in the life cycle of a seed-bearing plant, which reproduces sexually.
marishachu [46]
I would say polon because it is how it reproduce's
6 0
3 years ago
Please help I don’t know which one
kvasek [131]

Answer: substitution

Explanation:

original

A A A C C G C

T T T  G G C G

new

A A A C A G C

T T T  G T C G

there is a substitution at position 5

5 0
3 years ago
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