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maxonik [38]
3 years ago
10

What did Darwin hope to learn about artificial selection by studying pigeons?

Biology
1 answer:
Alborosie3 years ago
6 0
Darwin's plans to find out about simulated choice by examining pigeons is that he needed to learn whether you can change the entire species taking after that particular pigeon into another type of pigeons. I hope the answer will help you. 
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Not only are the kidneys considered organs of excretion, but they have an endocrine function as well as an important role in the
stira [4]

Answer:

True

Explanation:

One of the edocrine processes the kidney is involved in is called the RAAS (Renin-Angiotensin-Aldosterone System) which is a signaling pathway involved in blood pressure control. It involves a number of hormones:

Angiotensinogen is produced by the liver in response tovarious inflammatory proteins

Renin is a protease produced by the kidneys in response tohypotension,

Angiotensin II increases blood pressure via a number of mechanisms:

Aldosterone acts to  increase reabsorption of Na+ and water and increase elimination of K+ and H+ in the distal tubules of the kidneys for ion concentration maintenance

5 0
3 years ago
Plant and animal cells release energy stored in bonds of glucose molecules when they perform
serg [7]
<span>Cellular Respiration is when plant and animal cells release energy stored in the bonds of glucose molecules.</span>

4 0
3 years ago
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Where does the H band lie?
natta225 [31]

The H band lie around the zone of the thick filaments and is the most appropriate choice.

<h3>What is H band?</h3>

This appears in the middle of the sarcomere and consists of only myosin and is characterized by the presence of thick filaments in the structure.

In this band, actin is not present which is how the band is usually identified in the laboratory.

Read more about H band here brainly.com/question/26129970
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5 0
2 years ago
The thyroid gland is located ____________ to the larynx and is composed of two lobes connected by a narrow band of tissue called
rusak2 [61]

Answer:

inferior, isthmus

Explanation:

Thyroid gland is an endocrine gland. It is present just inferior to the  larynx. It is a butterfly-shaped gland. The thyroid gland has two lateral lobes. These are called right and left lobes. Two lobes of the thyroid gland are present on either side of the trachea. The lobes are connected by a narrow passage called the isthmus. Isthmus is present anterior to the trachea. The function of thyroid hormones is to regulate the basal metabolic rate, growth and development of body.

4 0
3 years ago
He images show sets of organisms, with their offspring. Which of these offspring are NOT clones of their parents?
Marysya12 [62]

Answer:

C)3

Explanation:

The offspring looks to be a mother-daughter type reproduction, probably meiosis?

Therefore, it's not a clone of its parent cell.

5 0
3 years ago
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