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Papessa [141]
3 years ago
11

Brown eyes is dominant to light eyes. Mr.O'Ryan has blue (light) eyes. Mrs.O'Ryan is heterozygous for brown eyes. What are the c

olor possibilities of their son?
Biology
1 answer:
EastWind [94]3 years ago
8 0

Answer:

Brown and/or blue

Explanation:

If you cross these two eye colors, with Mrs. O'Ryan being heterozygous dominant, the produced genotype (genetic probabilty) is 50% blue eyes 50% brown eyes, so their children/child could have blue or brown eyes.

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During dna replication two extra guanine bases are added to the dna. what type of mutation is this
Alex777 [14]
Based on the above information, the mutation type is frameshift mutation. 


It is a genetic mutation caused by indels of various nucleotides in a DNA succession that is not detachable by three. The additions and erasures cause an adjustment in the length of a quality, which causes a movement in the codon perusing outline. A frameshift mutation happens when a protein is radically modified as a result of an addition or an erasure. Tay-Sachs illness is a human issue caused by a frameshift change.
8 0
3 years ago
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I would really appreciate it if someone can helpp!!!
skad [1K]

Answer: IM NOT SHORE but when you have to BB its 100% black and the parent of that one will pass on B always. the white mouse is bb this is a resistive trait.

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5 0
3 years ago
Which viruses can affect DNA?
tester [92]

Answer:

Study shows that viruses can target DNA methyltransferases (DNMTs) to suppress gene expression via DNA methylation. Viruses can cause many different health problems in humans including HIV/AIDS, hepatitis, herpes, and even cancer

Explanation:

6 0
2 years ago
Which statement best explains why cells were observed in more detail using a compound microscope than a simple microscope?
Reil [10]
The statement best that explains why cells were observed in more detail using compound microscope than a simple microscope is : compound microscope has greater magnification ability than the simple microscope .

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3 0
2 years ago
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You inoculate two tubes of liquid culture medium with 100 bacterial cells and incubate one tube at 37°C and the other at 55°C. A
Nady [450]

Answer:

thermophile.

Explanation:

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5 0
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