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dezoksy [38]
3 years ago
7

Why do you think it is important to protect against DNA damage sperm?​

Biology
1 answer:
MAXImum [283]3 years ago
3 0

Sperm DNA damage has been associated with high levels of reactive oxygen species.

High levels of which have been detected in the semen of 25% of infertile men.

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DNA replication is important and necessary because) A. All cells must have DNA.) B.All cells have more DNA in case of emergency.
PolarNik [594]
I believe the answer to this is C
4 0
4 years ago
At an initial examination in Oxford, Massachusetts, migraine headache was found in 5 of 1,000 men aged 30 to 35 years and 10 in
amm1812

Answer:

D) Incorrect, because of failure to distinguish between incidence and prevalence

Explanation:

YES!, the inference was incorrect because we no information was given about the emergence of the migraine or effect that resulted to it. Also, the inference made from such observation  is void and not applicable.

5 0
4 years ago
A father has dimples, the mother does not have dimples, and all four of their children have dimples. Dimples (D) are dominant ov
docker41 [41]

Answer:

they would all be Dd I'm pretty sure

7 0
3 years ago
Photo 51 is a picture of the structure of DNA that was used to create a model of DNA. Who created the photo?
N76 [4]

Photo 51 is an image of the DNA structure that was used to create a DNA template. Rosalind Franklin managed to photograph a DNA molecule.

<h3>Who took the first DNA picture?</h3>

During the four years she spent in France, Rosalind Franklin perfected herself in the use of x-ray crystallography, a technique used to create images of microscopic elements. It was through her that, already at King's College, chemistry managed to photograph a DNA molecule.

With this information, we can conclude that Photo 51 is an image of the DNA structure that was used to create a DNA template. Rosalind Franklin managed to photograph a DNA molecule.

Learn more about Photo 51 in brainly.com/question/7566369

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6 0
2 years ago
You are looking at the side of a cliff with many horizontal rock layers. In the upper layers you find fossils of rodents, but in
valkas [14]

Answer:

millipedes were the first of these animal groups to evolve.

Explanation:

Fossils are structural remains of animals from the past. As these animals die, it takes years for the remains to be buried.

The millipedes are at the lower layer of the rock, next to insects, amphibians, and then rodents. This shows that millipedes existed and evolved before the rest of the found animal fossils.

3 0
3 years ago
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