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Tanya [424]
2 years ago
10

"kareem is a 35-year-old man who is unable to maintain an erection with his partner, but has not had this problem with other par

tners in the past. he would be classified as having a(n) _______ and _______ sexual problem."
Biology
1 answer:
devlian [24]2 years ago
4 0
Kareen, a 35-year-old man, would be classified as having an acquired and situational sexual problem because he is unable to maintain an erection with his partner, but has not had this problem with other partners in the past. He is most likely be classified as having an acquired and situational sexual problem.
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Next, you perform a cross with a mouse with black fur and a mouse with white fur. which result(s) for the offspring would indica
Komok [63]

Answer:

8 mice with black fur, 1 mouse with white fur

5 mice with black fur, 6 mice with white fur

6 mice with black fur, 2 mice with white fur

Explanation:

I just got it right

6 0
2 years ago
Read 2 more answers
Which of the following best describes how the structure of ice benefits the organisms that live in the water below?
Ganezh [65]

Answer:

The water molecules in ice are considerably far apart as compared to cold water of 4 degrees centigrade and below. This, therefore, makes ice less dense than water at these temperatures (because they are fewer water molecules in ice per unit volume). This is why ice floats on cold water below 4 degrees centigrade. Ice, being a bad conductor of heat, shields the water below an ice sheet from excessive heat loss to the atmosphere. This is why water remains liquid below an ice sheet protecting the marine life below from complete freezing.

6 0
2 years ago
A close evolutionary relationship between annelids and mollusks is suggested by the presence of a _____ larva in both phyla as w
worty [1.4K]

Answer:

trocophore larva

Explanation:

The trocophore larva is a marine planktonic larvae. The mollusca, annelida, and nemerteans shows trocophore as larval stage.

The trocophore larva shows similarities with invertebrates group of organisms. This similarities provide evidence that bilateral symmetry organisms evolved from radial symmetry. The larva represents a transitional stage in ctenophore emergence. There are close similarities in trocophore larva and annelid larva (echinoderm). Thus, a close evolutionary relationship between annelids and mollusks is suggested by the presence of a <u>trocophore </u>larva in both phyla as well as by molecular sequence comparisons.

4 0
2 years ago
2.) From where do lion cubs get their chromosomes? How does this happen to produce the pattern that you see?​
Vlad [161]

Answer:

This question is incomplete

Explanation:

This question is incomplete.

However, lions have 38 chromosomes (19 pairs) and <u>there cubs get their chromosomes from there parents</u>; with each parent donating 19 each. They also have a pair of chromosomes known as sex chromosomes (X and Y). The female always donates the X chromosome and the male donates either a X (which leads to a female cub) or a Y (which leads to a male cub), just like in many mammals.

NOTE: Chromosomes are threadlike structures in the nucleus of a cell that carry/stores genetic materials/genes.

7 0
2 years ago
The Na+ channel structure,is made from a protein composed of three subunits: α, β, and γ. It transports salt across the membrane
Nataly_w [17]

Answer:

Oi Boa tarde a todos os dias de férias e não compensa eu ir pra casa. O que é bom pra mim, e o que eu faço pra comprar um carro de lenha por que não Internet Explorer. Por isso, o que eu faço pra comprar um carro de lenha

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