Food color have Absolutely no effect <span>on the amount of food fish eat</span>. Fish take food into their mouths and taste it. If they do like it, they swallow it, otherwise they will spit it out. The color of the flakes has nothing to do on what the fish takes in and tastes.
Answer:
Firstly, we can use a DNA probe to identify the particular antibody gene that we are looking for.
We can cut the gene at specific restriction sites by using specific restriction enzymes.
The same restriction enzymes should be used to cut the DNA from the specific site in the maize plant.
The gene can be introduced and ligated in the maize genome by using DNA ligase.
The recombinant DNA can be places in the Maize cop plant.
Answer:
5. The correct answer would be an option A. ova
Note: I assume that all the samples are of human origin.
DNA (deoxyribonucleic acid) content of somatic cells of humans consists of 46 chromosomes or 23 pairs of chromosomes. Gametes (sperm or ova) are haploid cells produced by the process of meiosis and contain half the number of chromosomes found in parent cell. Hence, they contain 23 chromosomes.
6. The correct answer would be an option J.
Sperm formation or spermatogenesis is the process by which spermatozoa (haploid gamete) is produced from germ cell with the help of meiotic division.
Meiosis results in the formation of four haploid (n) cells from single diploid (2n) parent cell. Here, 2n is given as 8 so, n would be equal to 4.
Meiosis I results in the formation of two secondary spermatocyte cells (both haploid or 4 chromosomes in this case) from single primary spermatocyte (diploid or 8 chromosome in this case).
Both the secondary spermatocytes undergo meiosis II to produce 4 spermatids (each haploid or 4 chromosome in this case). Spermatids differentiate and mature into spermatozoa.
The answer to this question is Biodegradable