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Tom [10]
3 years ago
9

Unlike ferns, angiosperms use ________ to contain their embryos.

Biology
1 answer:
lara31 [8.8K]3 years ago
7 0

answer is seeds

when you hear angiosperms think fruit

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HELP!! ASAP PLEASE!
Bezzdna [24]

Answer:

endothermic is the right answer

7 0
3 years ago
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A particular antigen is known to have 6 different antigenic determination sites (epitopes).
charle [14.2K]

Six distinct antibody subtypes can be produced in response to the antigen.

It is assumed that a certain antigen has six distinct antigenic determination sites.

To find out how many various types of antibodies this antigen can trigger production of, read on.

A molecule, chemical structure, foreign particle, pollen grain, or any other substance that can attach to a particular antibody or T-cell receptor is referred to as an antigen.

An epitope is an antigenic determinant, which is the component of an antigen that the immune system recognizes.

An antibody is a large, Y-shaped protein that the immune system employs to recognize and destroy foreign substances like dangerous germs and viruses.

Learn more about antigen click here brainly.com/question/15694610

#SPJ1

4 0
2 years ago
If there is no one scientific method what do scientists have in common
katovenus [111]

Answer:

crazy hair

Explanation:

just kidding the love of science

3 0
3 years ago
In which of the following ways might the effects of a mutation in a skin cell be different from those of a mutation in a sperm c
Grace [21]
The mutation in the sperm cell could be passed on to offspring, while the skin cell mutation could only affect the individual.
3 0
3 years ago
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Question: What is the effect of day length on plant growth?
emmasim [6.3K]

Dependent variable: rate of plant growth

Independent variable: day length

Hope I helped! ;)

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