Answer:
C-Phenotype
Explanation:
Phenotype refers to the actual characteristics of an organism (eg. black fur). Think "physical" or ph to remember it.
Genotype refers to the alleles that are passed down (eg. Bb). For example one parent could have white fur and an other black fur, but the actual phenotype would be the black fur.
I hope my answer was clear!
Usually it is the x and y chromosomes. XX is for females and XY is for males. That is how gender is determined in most living things. Hope this helps!!
Answer: The powerhouse of a cell is known as the mitochondria.
Answer:
D
Explanation:
Homologous chromosomes are similar but non-identical chromosomes received from each parent. They are non-identical in the sense that they may contain different alleles for the same gene. For example, in this case, D and d alleles on each homologue. These homologous chromosomes are usually involved in meiotic division, which occurs in a two-step division process; Meiosis I and II.
In meiosis I, homologous chromosomes separate/pulls apart, specifically during the anaphase stage. Alleles D and d borne on the HOMOLOGOUS pair of chromosomes are separated in the process with each of them going to either pole of the cell, according to Mendel's law of segregation.
KE= 120J............................
