One of the following is not from the factors affecting the regulation of the cell cycle: A- Cyclin protein; B- The time that the cell enter the cycle; C- The type of the cell; D- The size of the cell. What is the answer and explanation?

Suppose you have monohybrid pea plants in your garden and find that they produce round seed to wrinkled seeds in the ratio of 3: 1. if the allele are designated (r & r) receptively. what is the probable genotypes of the round seeds which produced f 1 ? rr & rr rr only rr & rr rr only rr only

The law of states that traits are passed from parents to offspring independently of one another.. true or false

Aquantity of gas has a volume of 18 m3 and an absolute temperature of 225 k. when the temperature of the gas is raised to 380 k, what is the new volume of the gas? (assume that there’s no change in pressure.)