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Agata [3.3K]
2 years ago
7

Pls help <3 How can two parents with brown eyes produce an offspring with blue eyes?

Biology
1 answer:
Yuki888 [10]2 years ago
6 0

Answer:

A is the answer.

Explanation:

Recessive traits don't show unless both parents have at least one allele for that trait, so if both parents do have 1 allele, the offspring would receive a pair of alleles for that specific trait and would display that trait.

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4 0
3 years ago
Read 2 more answers
Help needed in biology…!
amm1812

Answers:

viii) ATP

ix) To extract its chlorophyll

x) Amino Acids

xi) Aquatic submerged plants

xii) Rapid blood flow at high pressure

Hope this helps!

[I learned this in Bio this year so I know the answers]

8 0
3 years ago
What is the probability of the offspring having blue eyes (recessive) if the father has the "Bb" genotype and the mother has the
zmey [24]

Answer:

There is a 99% chance the baby will have blue eyes if both parents have blue eyes, a 50% chance of blue eyes from a blue eyed and green eyed parent, 50% chance for a baby to have blue eyes from a brown and blue eyed parent, and a 6.25% chance of getting blue eyes from 2 brown eyed parents.

Explanation:

6 0
3 years ago
Stions<br> Describe what a muscle fiber looks like and what it<br> can do.
Snowcat [4.5K]

Answer:

Smooth muscle fibers have an oblong shape, much like a football. They’re also thousands of times shorter than skeletal muscle fibers. Similar to skeletal muscles, cardiac muscles are striated. They’re only found in the heart. Cardiac muscle fibers have some unique features.

Explanation:

5 0
2 years ago
Under what conditions does the trp repressor block transcription of the trp operon? (A) when the repressor binds to the inducer
Brilliant_brown [7]

The trp repressor blocks transcription of the trp operon (B) when the repressor binds to tryptophan.

trp operon or the tryptophan operon codes enzymes for the amino acid tryptophan. The operon is on when the tryptophan is low in amount whereas the operon is off when the tryptophan is low in amount. The operon is an assimilation of five genes.

Repressor is a small protein that is supposed to prevent the synthesis of proteins. It does so binding to the operator gene. Therefore, presence or absence of repressor is a determining factor for an operon to be on or off.

To know more about trp operon, here

brainly.com/question/28239403

#SPJ4

6 0
1 year ago
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