The most common type of nephrons, which have a relatively short nephron loop that does not extend deep into the medulla, are called nephrons.

The most common type of nephrons, which have a relatively short nephron loop that does not extend deep into the medulla, are called Cortical nephrons.

Explanation:

Nephron: Nephron is the filtering & excretory structural and functional unite of kidney that filters the blood. It reabsorbs the substances such as glucose & excretes nitrogen waste from the blood such as urea & excess water and salt in the form of urine.

Cortical nephrons have their glomeruli in the outer cortex. Cortical nephrons contains shorter loop of henel which only extend into the outer region of the renal medulla. Cortical nephrons subdivide into two types:

1) Superficial cortical nephrons.

2) Midcortical nephrons.

small, big, or no change could occur in the phenotype. it could cause something as simple as a cats ears to curl backwards or something as frighting as death. it could also occur in the protien-coding area and have an effect on that but no effect on the amino acids. what has to occur is a changing in the hox gene or the control gene.

the answers are as following:

1. c. double helix, nucleosome, coil, supercoil, chromosome

2. b. g2 phase, preparation for mitosis

3. d. interphase consists of the g1, s, and g2 phases

4. c. metaphase

5. a. chromosomes are duplicated before cell division so that each new daughter cell has a complete set