Answer:
a. Liver cell
Explanation:
Meiosis is a reductional division that produces haploid cells from diploid existing cells. Male and female gametes such as sperms and egg cells are haploid. Sperms are produced by meiosis in spermatogonia. The egg cell is produced by meiosis in oogonium. The liver cell is a diploid cell and is produced by mitosis. Mitosis maintains the DNA content and genetic information of the parent cells into the daughter cells.
Answer:
Genetics- this is the scientific study of genes and heredity.
Breeding- The production of offspring by animals.
Answer: The scientific method is cyclic.
Explanation: Scientific methods is the systematic way of using knowledge , hypothesis , observation , theories and experiments , to give us understanding for the questions.
Scientific method is always cyclic as it involves several steps. Cyclic way give us better understanding about facts and whole phenomena.
Vibration are waves caused by back and fourth movement or vibration of an object
