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Arisa [49]
3 years ago
11

What is the Biology?​

Biology
2 answers:
labwork [276]3 years ago
5 0
The study of living organisms, divided into many specialized fields that cover their morphology, physiology, anatomy, behavior, origin, and distribution.
Tanzania [10]3 years ago
4 0

Answer:

This is the study of life

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Cells like muscle cells and neurons (brain cells) depend on having a lot of
dlinn [17]
The answer to your question is true
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For a flower to produce seeds the pollen needs to reach its what
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IT'S stigma as the stigma is the female part of the flower. it has a tube leading down to the ovules and they fertilize
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Stan's home undergoes foreclosure. The property has the following liens recorded against it: an unpaid real estate tax bill for
Zigmanuir [339]

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mechanic's lien.

8 0
3 years ago
Colorblindness is an X-linked recessive disorder. If Abby has normal vision (but her father was colorblind) and Ryan is not colo
serious [3.7K]

Answer:

Let ‘Xᶜ’ be the recessive allele for colour blindness and ‘X’ be the normal (dominant) allele.

Since Abby's father was colour blind, Abby must be a carrier for the same.

Which means Abby's genotype would be ‘XXᶜ’.

Now, Ryan is not colourblind which means his genotype would be ‘XY’.

Now, talking about their daughter, she would inherit a normal ‘X’ from Ryan and either ‘X’ or ‘Xᶜ’ from Abby.

Which means she wouldn't be colourblind but she might be a carrier of the disorder.

XXᶜ × XY

⬇️ ⬇️

X, Xᶜ X

↘️ ↙️

XX , XXᶜ

Their daughter will have either XX genotype or XXᶜ genotype.

And her chances of being colourblind thus, becomes zero.

8 0
2 years ago
Beta ( β ) sheets are a type of secondary structure in proteins. A segment of a single chain in an antiparallel β sheet has a le
d1i1m1o1n [39]

Answer:

3.14 residues

Explanation:

This kind of sheets has the particularity that the distance between adjacent residues is 3.5 Angstroms. Furthermore, there are two residues per cycle.

Hence, we can calculate easily the number of residues in a segment, by using the expression:

Nr = (256 Å) / (3.5 Å/residue) = 3.14 residues

I hope this is useful for you

Regards

4 0
2 years ago
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