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Otrada [13]
3 years ago
9

Which of the following accurately describes an example of a vestigial structure?

Biology
1 answer:
garri49 [273]3 years ago
8 0

Answer:

A patient is having severe abdominal pain due to a ruptured appendix. The patient has an appendectomy, in which the

appendix is removed. The patient recovers and notices no life changes due to this surgery.

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One of the classmates is insisting that a feedback loop is a positive feedback loop because it is "doing good for the body". Wha
djyliett [7]

Positive feedback loop refers to a situation in which the process that produces a change in the body is reinforced by the change once it is underway.

<h3>What is a positive feed back loop?</h3>

The term positive feedback loop refers to a situation in which the process that produces a change in the body is reinforced by the change once it is underway. This is typified in stretching of uterine walls during child birth.

However, not all the feedback loops in the body are positive the negative feedback loops tend to stop the changes that produces them such as in homeostasis.

Learn more about feedback loops in the body:brainly.com/question/10318571

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3 0
1 year ago
describe what eDNA is. Evaluate the use of eDNA in the monitoring of a difficult to track sf fish in a river.
PtichkaEL [24]
EDNA(environmental DNA) is DNA that is found in samples from an environment like say water samples or soil samples but without first isolating any target organisms. using eDNA in trying to track fish in a river would be very hard if not impossible because you have not found the initial target you only got samples from water or soil.

hope this helps if not just let me know
7 0
4 years ago
The structure that assembles proteins in the prokaryote is the
Musya8 [376]
According to sources, the most probable answer to this query is the ribosomes found in the rough endoplasmic reticulum. This cell organelle is responsible for making proteins
Thank you for your question. Please don't hesitate to ask in Brainly your queries.
7 0
4 years ago
Why does sexual reproduction result in more genetic variation in a species?
ale4655 [162]

Answer:

Sexual reproduction result in more genetic variation in species than in asexual reproduction because it involves two species with different types of genes. During sexual reproduction, the sperm unites with the egg cells which may happen internally or an external environment.

4 0
3 years ago
Which of the following is not a type of variable in a scientific experiment? A. Independent B. Control C. Dependent D. Observati
shepuryov [24]

Answer: I think it is D

Explanation:

We learned this already and I dont remember doing d

4 0
4 years ago
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