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3 years ago

Where in the male reproductive system would you expect to find the most mature spermatozoa?

1 answer:

7 0

The place you would find the most mature sepermatozoa in a male reproductive system would be (B). in the ductus deferens and ejaculartory duct

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Why is land preparation more difficult in the south than in the north

faust18 [17]

pata nhi

mujhe toh

internet pe search kiya lekin nhi mila answer

lol

points ke liye thankyou

lol

7 0

2 years ago

Read 2 more answers

Science has shown how information can only be gathered by the known laws of physics and chemisty.

8_murik_8 [283]

I would say the answer is false because they also used information of science to help make things like medicine and fungi and fossils, one of the main things science was used for was chemistry and physics to determine what things could kill humans in the world back in the day.

Hope this helps, Have a good day:), ~Nana!~

6 0

3 years ago

In cattle, codominance of the allele for a red coat (R) and the allele for a white coat (W) results in offspring with a roan coa

mario62 [17]

Answer:

Genotype ratio: 1 (RR) : 2 (RW) : 1 (WW)

Phenotype ratio: 1 Red : 2 Roan : 1 White

Explanation:

Codominance is a kind of inheritance pattern in which both alleles are equally dominant in a gene. This means that both alleles when in a heterozygous state will be simultaneously expressed. According to this question, allele for a red coat (R) and the allele for a white coat (W) results in offspring with a roan coat (RW) in cattle.

Hence, in a cross between a a roan cow (RW) and a roan bull (RW), the following gametes will be produced: R and W.

Using these gametes in a punnet square (see attached image), the offsprings with the following genotypes will be produced: RR, RW, RW, WW.

Therefore, based on the results of the cross;

Genotype ratio: 1 (RR) : 2 (RW) : 1 (WW)

Phenotype ratio: 1 Red : 2 Roan : 1 White

7 0

3 years ago

The coral reef ecosystem is said to be stable and not extreme. Describe what this means along with how it affects the food chain

Mandarinka [93]

sea creatures and fish may lose their homes because one, they live their, and two, animals they may eat live there, so if their food leaves, they will die out or they might leave.

3 0

3 years ago

What is the purpose of cells?

Nezavi [6.7K]

Explanation:

Hey there!

The main function of cell is to make a life possible in the universe by performing various type of vital activities.
Various type of cell performes various type of activities. The same type of cell combine together to form tissue. Similarly, similar tissue combine and form organ. Now, Organs combinly form form a system and all system form a whole body. They combinly perform task for sustaining life in the universe.
Cancer are caused mainly due to abnormal growth of cells. It shows various type of symptoms. Such as;

The wounds donot heal faster, instead it may be worse.
Unwanted bleeding may occur from nose, mouth, or other parts.
You may see lump in some parts of body.(Thickness of skin).
They also may have problem of hair loss in more amount.

Hope it helps...

5 0

3 years ago