Answer:
Explanation:
Using the Inscribed Angle Theorem:-
- 31x + 3 = 192/2
- 31x = 96 - 3
- x = 93/31
- x = 3
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The possible father's blood groups are B, AB.
<u>Explanation:</u>
If the mother blood type of A, and the father blood type is AB, B then the child is B. Each biological parent donates one of their two ABO alleles to the child. The blood types in our body are classified as the four paternal blood types and the four maternal blood types.
The blood type has the 16 combinations of the blood samples. The genetic information from the body is independently inherited to the ABO blood types alleles. In the Rh factor, the genetic information is inherited from the one parent to another.
Hybrid = having one recessive and one dominant allele
This means that all of the flowers must have the genotype Bb.
Knowing this, let's make a Punnet Square.

As you can see, 3 of these are going to have the dominant trait and 1 is going to have the recessive trait. This corresponds to our 3:1 in our question, meaning that the black seeds must be dominant and the brown ones recessive.
Because they are dominant, the genotype for black seeds could be
BB <em /><em>or</em>
Bb.
They will become extinct and the level of oxygen in the atmosphere decreases and. carbon emissions increases
7 is neutral but the ones that would be considered acidic is B