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borishaifa [10]
2 years ago
10

What can we see with electron microscopes that we can't with light microscopes?

Biology
1 answer:
allsm [11]2 years ago
4 0
You can see the structures within the organelles of the cells (e.g the structure within a mitochondria) with an electron microscope as it has a much higher resolution than light microscopes.
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Gametes contain ________ the genetic material that a somatic (body) cell contains.
drek231 [11]
The answer to this question would be: half of

Gametes cell is a haploid cell that only has half of genetic material from the parent cells. The process of making gamete cells is called meiosis.
The gamete is haploid because it was used in fertilization and need to fuse with other gametes(example: sperm with the egg) resulting in a full paired chromosomes.
7 0
3 years ago
Leishmania is a protozoal parasite are transmitted by the bite of infected female sandflies. they are then phagocytized and live
qaws [65]

The answer is macrophages. They either actively invade these leukocytes or are phagocytosed, divide in the cells and cause lysis. The promastigotes that invade these leucocytes are transformed into amastigotes in the macrophages. These amastigotes continue attacking other healthy macrophages while others migrate to the mid gut.






8 0
3 years ago
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The main function fo the placenta is to
Mariana [72]

Answer:

The organ that supplies oxygen and nutrients to the growing baby

Explanation:

7 0
4 years ago
your heart uses energy to pump blood all over the body. your blood carries the necessary nutrients and oxygen to your cells. thi
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This process helps the necessary areas in the body to get the nutrients the blood carries. this is the curculatory system included with the other systems that creates a type of substance or nutrient the body needs.
7 0
3 years ago
Because Darwin did not know about the work of Gregor Mendel, he could not explain how organisms pass heritable traits to their o
anastassius [24]

Explanation:

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The variation within a population could be of two types: the discontinuous traits and the quantitative trait.

A discrete trait refers to a trait that is usually controlled by only one gene that is only two alleles or two variants are observed in the population whereas the quantitative trait is a trait that can be determined by more than one gene like the variation in height.

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