Answer:
According to the statement of the question, this problem is solved by analyzing the sex chromosomes for the determination of sex, that is, as it does not present the problem (genotype and phenotype) of the parents, the indication that refers to the determination of sex, in women and his sex chromosomes are "XX" and the man who determines sex is "XY".
The result of sex in the offspring corresponding to the man, if the chromosome in the sperm fertilizes the ovule is "X", then the sex or phenotype of the individual will be "XX" (female) and if the fertilizing sperm is "Y" then the sex will be "XY" of male, the probability of being born female or male will be 50% and 50% and the ratio is 1: 1
<span>You need to create Punnet square. Since there are four gene sequence from each parent, there are 24 =16 alternatives.
List the various combinations in which the alleles can sort. For the first parent, each p allele can sort with each t allele, so the combinations which involve the P allele are P T1 and P T2 (where the T allele on one chromosome is denoted T1 and the T allele on the other is denoted T2).
The combinations which involve the other p allele are p T1 and pT2. For the second parent, p1 denotes the p allele on one chromosome and p2 denotes the p allele on the second. The possible combinations are p1 T, p1 t, p2 T and p2 t. You line these up on the sides of the grid, do the cross, and look at the frequency at which the different genotypes (and phenotypes) arise to analyze the cross
.If you do a Punnett square based on the gametes of this cross -PT and pT for the first parent and pT and pt for the second parent- the phenotype for this cross would be 2 Purple tall : 2 White tall which means the offsprings would be 50% purple tall and 50% white tall. Two of the offsprings in this cross will have the parental genotypes ,one will be heterozygous for both traits(PpTt) and the fourth offspring will have the genotype ppTT. and so... it is Tt n Pp..</span>
The answer is ATP
It make sthe cell function good and i got the asnwer wrong
Answer:
The change in their beaks and sound production.
Retine is something seen in animal cells that restricts growth and cell division.
<h3>What is retina for eyes?</h3>
The retina contains millions of light-sensitive cells (rods and cones) and other nerve cells that accept and organize visual information. Your retina sends this information to your brain via your optic nerve, enabling you to see.
<h3>What causes retina injury?</h3>
Retinal damage is one of most common ailments of the eyes. The most common causes of retina injury are those related to old age, light damage or trauma. Retinal conditions can damage this vital tissue. They can affect your vision, and some can be severe enough to cause blindness
To learn more about retina, refer
brainly.com/question/4208757
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