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charle [14.2K]
3 years ago
8

Question is below :)

Biology
1 answer:
cricket20 [7]3 years ago
3 0
For the first question-a bicep is a large muscle in the upper arm which flexes the arm and forearm, a tricep is a large muscle at the back of the upper arm and a deltoid is a thick triangular muscle covering the shoulder joint and used for raising the arm away from the body.
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The source of stored energy in the form of food for all animals and humans ultimately comes from:
noname [10]
Light energy in ATP has to be converted from light to chemical energy. So im not really sure. Wouldn't we be getting our energy primarily from other animals? 
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3 years ago
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Dog breeders have a purebred black male dog and a purebred white female dog of the same breed. When they bred these two dogs, al
sladkih [1.3K]
D. Dominant

It is dominant as...
The white coat alleles are recessive, meaning the black coat would most likely be dominant alleles. Assuming the black coated dog had the alleles of BB, and the white coated dog had the alleles ww, there would be a 100% chance that the offspring would have Bw alleles, where the black coat is dominant, "all the offspring were black". 
B = Black, W = White
      B    B
w   Bw  Bw
w   Bw  Bw
The diagram above shows that the offspring would be 100% black coated.

Not sure if you wanted an explanation, but I tried.
3 0
3 years ago
The response of bacteria that allows them to be identified as Gram-positive or Gram- negative is due to
Rufina [12.5K]

Answer: Option D.

Whether their cell walls have a thin or thick layer of peptidoglycan.

Explanation:

Gram positive bacteria have thick cell wall layer of peptidoglycan and their cells stain purple when subjected to gram staining which is crystal violet. Examples are anthrax bacteria, diphtheria e.t.c.

Gram negative bacteria have thin cell wall layer of peptidoglycan and tend to retain the color when stained with crystal violet or gram staining. Examples are E.coli, pseudomonas aeruginosa e.t.c. Gram staining is important to differentiate between gram positive from gram negative bacteria.

3 0
3 years ago
What is the function of nervous tissue for transport within an organism?
Levart [38]

Answer:

c) To send signals to the blood vessels to constrict or dilate, to decrease or increase blood flow, respectively.

Explanation:

The nervous tissues comprises of nerve cells, which functions by sending and receiving electric signals as information in order to bring about specific responses.

The system majorly in charge of transport in the body is the circulatory system. Hence, the nerve cells send signals to the blood vessels to constrict or dilate, to decrease or increase blood flow, respectively.

7 0
3 years ago
Where would you expect to find the kelp forest, a type of algae, pictured here and why?
sertanlavr [38]

answer:

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4 years ago
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