Answer:
Option A, Fixed quota models are risky because slight miscalculations can result in fish population extinction
Explanation:
Some of the major drawbacks of modelling fishing are as follows –
a) The fixed quota model is very risky as a miniscule change in attributes can result into extinction of fish.
b) On the other hand fixed effort harvesting can decrease the risk of fish population extinction
Hence, option A is correct
Answer:
Yes.
Explanation:
Yes, Sam regain his vision and seen clearly because the injected gene go to the site where the damaged cell is present which is responsible for vision is replaced by injecting functioning copy of the gene and starts working and the person can see clearly. First the functioning copy of the gene is mutated with Sam's DNA in the cells of his eyes in order to adjust with the gene of eye and then injected so the Sam's DNA can accept the newly mutated gene.
No the answer is B)24 because The process depicted in the diagram is meiosis or cell division. The chromosome number is reduced by 50% in sex cells or gametes produced from the original mother cell. Diploid cell to haploid cell: haploid = half.
Answer:
<em>An </em><em>allele </em><em>is </em><em>a </em><em>different</em><em> </em><em>version</em><em> </em><em>of </em><em>a </em><em>gene.</em>
<em>I </em><em>hope</em><em> this</em><em> helps</em>
