How many moles of H2 can be made from the complete reaction of 2.0 moles of Al? Given: 2 Al + 6 HCl → 2 AlCl3. + 3 H2

The parent cell should reproduce sexually if there is a genetic mutation.

Explanation: Genetic mutation is the permanent change in the genetic material of the organisms.

In asexual reproduction, only 1 parent is involved and the DNA of the daughter nuclei will be the exact replica of the parent cell. So, if there is any genetic mutation in the parent cell, there are 100% chances that the genetic mutation will be in the daughter cell also.

But, in the case of sexual reproduction, 2 parents are involved and the DNA of the daughter nuclei will not have the exact copy that of the parent cell. During this mode of reproduction, there is a crossover of chromosomes of both the parents, so there are 50% chances of genetic mutation in the daughter cell.

Hence, sexual mode of reproduction is better, if there is a genetic mutation in the parent cell.