The functions of the NUCLEUS in the cell resembles the functions of the brain in higher animals. This is because, it is the nucleus that direct all the cell activities and it also contains the genetic material in form of DNA.

4 0

3 years ago

How are the terms ovum, zygote, and embryo related?

enyata [817]

Answer:

ovum fusing with sperm will give zygote (fertilization)

The zygote later on develops to an embryo in the womb after implantation.

5 0

2 years ago

While ____ hormones can travel freely in the blood,_____ hormones require a carrier protein because they are not soluble in the

Mandarinka [93]

Answer:

While water soluble hormones can travel freely in the blood, lipid soluble hormones require a carrier protein because they are not soluble in the aqueous plasma

Explanation:

The water-soluble hormones such as insulin are dissolved in the blood and are carried along with the blood to their target cells.

However, lipid-soluble hormones such as steroid hormones (cortisol) and thyroxine are hydrophobic in nature. These hormones are not dissolved in water-based blood plasma. So, these lipid-soluble hormones are carried through the carrier proteins.

4 0

3 years ago

Either needs to be (created or for you to survive

Citrus2011 [14]

This is the Definition of coevolution

6 0

3 years ago