X-linked recessive traits are more common in males because the decease is only carried on the X chromosome therefore females need two copies of the gene to have the decease whereas in males they only need one copy. This is because males are XY and females are XX
Answer 1-
<u>Mendelian
</u>
The different allelic combinations are made by the process of mendelian inheritance. This happens before cell division.
Answer 2-
<u>25%
</u>
In a monohybrid cross, there are four boxes, and thus each box denotes 25% share.
Answer 3-
<u>75%
</u>
The cross between Pp and Pp will look like the image shared below. Here, PP and Pp will show dominant trait. Since, it is 3 out of 4 boxes, it will be 75%.
Answer 4-
<u>100
</u>
The punnett square for this cross RR and WW is shown below. Since all the offsprings are RW, therefore it is 100% pink flowers.
Answer 5-
<u>Tt
</u>
Since it is a case of dihybrid cross, the gametes formed from TtHh would contain both the alleles. The possible gametes would be TH, Th, tH and th.
Answer 6-
<u>aabb
</u>
In any dihybrid cross with dominant alleles, the probability of getting aabb would be the least.
Answer 7-
<u>56%
</u>
In a cross AaBb and AaBb, the probability of getting both dominant traits- round and yellow, would be 56%
Answer:
Translation ends in a process called termination.
Answer:
Due to less number of chlorophyll.
Explanation:
The variegated leaves accumulates or produces less amount of food than non-variegated leaves under similar condition because variegated leaves has number of chlorophyll as compared to non-variegated leaves. Chlorophyll is a green pigment that is responsible for the photosynthesis in plants, without chlorophyll no photosynthesis occurs in the plants. The variegated leaves has less number of chlorophyll as compared to non-variegated leaves which leads to less production of food in variegated leaves.