<span>B. proteins Proteins play major role in the expression of gene in eukaryotes. They are called transcription factors. Transcription is the copying of DNA sequence. Here proteins play as ON OFF factors for gene expression. They regulate the process of transcription</span>
Answer:
Option (B).
Explanation:
Mixture may be defined as the solution obtained by mixing of two or more substances together. Two different types of mixture are homogeneous mixture and heterogeneous mixture.
Homogeneous mixture may be defined as the mixture that has uniform composition throughout the mixture and cannot be separated easily by physical shaking process. Heterogeneous mixture are the mixtures that has different composition throughout the mixture and can be separated by simple shaking.
Thus, the correct answer is option (B).
Answer:
Water controls body temperature.
Explanation:
One of the functions of water is to regulate the internal temperature of the body in response to the external temperature. Sweat is the main means by which water prevents the human body from too much heat (over heating) when the outside temperature is too high. We must allow the sweat to evaporate to maintain stable body temperature.
Answer:
try a punnet square
Explanation:
The F1 would all beGenotype: TtYy.
Phenotype (visible/dominant) is Tall and Yellow
F2 would be a 9:3:3:1 ratio draw a punnet TtYy x TtYy