Homozygous dominant allele is RR
Out of the following given choices;
A. theory that fish and mammals have a common ancestry
B. theory that the first organisms on Earth were heterotrophs
C. close relationship between fish and mammalian reproductive patterns
D. close relationship between humans and annelids
The answer is A. Many embryos of the kingdom Animalia share similarities in the early stages depicting that they share a common ancestor. The gill slits is one example. They diverge in later stages to become Pharyngeal in the human embryo, while they differentiate into gills in fish.
There children will have type AB blood because both A and B are both dominant alleles so they will both be inherited.
9:3:3:1 is the ratio.
From the given data,
We have a 9.8 two, ratio since we have 49/5, 15/5, 18/5, and 5/5.
This ratio resembles nine a little bit, which is what we inferred from the opposition's score.
When the two relevant genes exhibit independent assortment, this is the result. Therefore, the chromosomes/genes are not connected.
We are finally getting a ratio of 9:3:3:1
In flies, two possible outcomes for the body color phenotype is black and brown.
Whereas in eye color we have white eye and red eye.
Here, white eye is recessive and red eye is dominant
<h3>What does the independent assortment law entail? </h3>
- According to Mendel's law of independent assortment, the alleles of two or more distinct genes are independently selected into gametes.
- In other words, an allele for one gene does not affect the allele for another gene that a gamete acquires.
<h3>Where can I find independent assortment?</h3>
- Meiosis I of gamete production, when homologous pairs line up in random orientations at the center of the cell as they prepare to split, provides the physical foundation for the law of independent assortment.
To learn more about independent assortment visit:
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