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Tema [17]
3 years ago
11

The papillary muscles attach to the cusps of the atrioventricular valves by means of the

Biology
1 answer:
Brrunno [24]3 years ago
6 0

Answer:

The correct answer is "chordae tendineae".

Explanation:

The chordae tendineae, also known as tendinous cords or "the heart strings", are fibrous cords comprised of connective tissue where papillary muscles attach to the cusps of the atrioventricular valves. The papillary muscles are located in the ventricles of the heart, and have an important role in regulating and producing the heart beat.

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Why can diamonds form in the mantle?
bonufazy [111]

Answer:

Diamonds cam form in the mantle because of the impact of the weight of the overlying rock which bears down on it, in combination with the high temperature of the area where they are formed (about 100 miles beneath the surface). Therefore,  the correct answer is option D. The weight of the rocks above the mantle results in high pressure.

Explanation:

because of the impact of the weight of the overlying rock which bears down on it, in combination with the high temperature of the area where they are formed (about 100 miles beneath the surface)

8 0
4 years ago
Read 2 more answers
Loop of Henle concentration gradient
nadezda [96]

Answer:

The Loop of Henle serves to create a concentration gradient throughout the nephron which helps increase the reabsorption of water and certain ions. In the thin descending limb, water is very permeable and is reabsorbed due to the existing concentration gradient in the medulla.

4 0
3 years ago
Why does antidiuretic hormone help regulate an abnormal increase in solute concentration in the extracellular fluid?
Zinaida [17]
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8 0
3 years ago
What is the total amount of Vit B in 100g Milo powder​
Alexandra [31]

Answer:

3.6 µg of Vitamin B12, 2.3mg of Vitamin B6, 30.1mg of Niacin B3, 1.8mg of Vitamin B2

Explanation:

Total amount of Vitamin B in 100 grams of Milo powder contains 3.6 µg of Vitamin B12, 2.3mg of Vitamin B6, 30.1mg of Niacin B3, 1.8mg of Vitamin B2. In milo powder, almost all types of vitamin B are present which make it good for our health. This milo powder also contains 54mg Vitamin C, 594mg of Calcium and 21.8mg of Iron so the total amount of Vitamin B is more about 34.2 mg.

4 0
3 years ago
Can a Bengal tiger and Florida panther mate that would also be able to reproduce?
Serhud [2]

Answer: The Bengal tiger and Florida panther are two distinct species if they mate will not be able to reproduce.

Explanation:

A species is a group of organisms that are capable of inbreeding and producing viable fertile offsprings. The members of different species will not be able to mate due to behavioral, morphological, and physiological differences between the phenomena related to this condition is called as reproductive isolation.

The Bengal tiger and Florida panther if mate they may not be able to reproduce viable offsprings due to differences in the physiology of the genital organs and gamete which may not fuse to developing offspring.

7 0
3 years ago
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