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Damm [24]
3 years ago
14

One way the immune system fights pathogens

Biology
2 answers:
Murljashka [212]3 years ago
8 0
It uses white blood cells
hoa [83]3 years ago
6 0
One way the immune system fights pathogens is it uses white blood cells! (I know someone answered already haha)
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Define diploid cell during meiosis
Feliz [49]

Answer:

Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. Meiosis begins with a parent cell that is diploid, meaning it has two copies of each chromosome.

3 0
3 years ago
6. Why does meiosis increase genetic variation in the offspring, but mitosis does not? (1 point)
brilliants [131]
Meiosis involves crossing over where chromosomes exchange genetic segments, resulting in different sets of chromosomes. Each time an egg or sperm created, it is different due to this recombination. Mitosis on the other hand is non-sex cells replicating exact copies of themselves which lead to no genetic variation as they aren't involved in producing offspring.
3 0
2 years ago
What happens in the thylakoid
horsena [70]

Answer:

Reactions performed in the thylakoid include water photolysis, the electron transport chain, and ATP synthesis. Photosynthetic pigments (e.g., chlorophyll) are embedded into the thylakoid membrane, making it the site of the light-dependent reactions in photosynthesis.

Explanation:

6 0
3 years ago
What conclusion would be most appropriate about the genetic variation between humans and the 3 apes as illustrated by the phylog
GuDViN [60]
I believe the correct answer is that <span>The genetic variation between humans and orangutans is the greatest. 
We cannot say that there is no genetic variation at all, because there obviously is - we are not the same as the other three apes, even though we have a common ancestor. Also, we cannot say that we are completely the same, because there are obvious differences. And finally, we didn't originate from those three animals, but rather all of us come from the same organism. 
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3 0
3 years ago
How many new moons in one year?
aliina [53]
12 or 13 mostly 12 though 
5 0
3 years ago
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