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schepotkina [342]
3 years ago
10

Which is not a characteristic of amniotic sac

Biology
1 answer:
Vikentia [17]3 years ago
8 0
<span>is there suppose to be an A) B) C) D)?</span>
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Question 13 of 35
diamong [38]

Answer:

The answer is C. Here is proof. It's correct trust me!!

Explanation:

7 0
2 years ago
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Is a process that involves one division of the nucleus and results in two identical cells.
tiny-mole [99]

Answer:

Mitosis

Explanation:

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3 years ago
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Viral infection causing blisters on skin of lips, nose, or genitals:(A) Pneumocystis carinii pneumonia (B) Toxoplasmosis (C) Cry
Kitty [74]

Answer:

Letter D, Herpes simplex

Explanation:

Herpes simplex is caused by the herpes virus (HSV). The herpes virus can infect different parts of the body depending on the type of virus.

HSV-1: cusses blisters around the mouth, including eyes in the case of several infections.

HSV-2: responsible for genital infections.  

The signs and symptoms include blistering in the infecting area, itching and flu-like symptoms (fever, headache, etc.)

5 0
3 years ago
Suppose that in humans the ability to roll the tongue (R) is dominant to being unable to roll it (r), and having freckles (F) is
tatuchka [14]

Answer:

1/4

Explanation:

A heterozygous woman for both traits (RrFf) marries with a man with no freckles (ff) who can't roll his tongue (rr).

The cross is: RrFf X rrff.

The woman can produce the gametes <em>RF, Rf, rF </em>and <em>rf</em>

The man can only produce <em>rf </em>gametes.

<u>The possible offspring that can arise from the combination of those gametes is:</u>

  • 1/4 RrFf Freckled, tongue-rolling
  • 1/4 Rrff Freckled, unable to roll tongue
  • 1/4 rrFf Not freckled, tongue-rolling
  • 1/4 rrff Not freckled, unable to roll tongue
4 0
3 years ago
Using its long tail and long hind legs, the Ord's kangaroo rat can jump 2 m in the air as it hops away from predators, such as s
Mrac [35]

Answer and Explanation:

a. According to Lamarck, the origin of the long hind legs of the Ord's kangaroo rat is acquired due to extensive use of the muscle legs to jump. Such physical characteristics could be transmitted to future generations. This theory is called Neo-Lamarckism.

b. Darwin, on the other hand, theorized that in a population of Ord's kangaroo rat, there was an individual whose characteristics, long tail and hind legs, had more chances of escaping its predator and, consequently, could survive and reproduce. This theory is called Darwinism.

5 0
2 years ago
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