If there is a large amount of lactose present, how does bacteria respond? a. the gene for beta-galactosidase turns off
b. beta galactosidase production increases
c. the gene for beta-galactosidase turns on
d. lactose is produced

hello there,

guys i’m confused.

which rock will weather faster?

answer: b rock

"menstrual cycle is a complex cycle that consists of several processes. order of occurrence of steps in menstrual cycle are as follows:

1. high progesterone levels maintain the endometrium lining of the uterus.

2. endometrium lining breaks down and low levels of estrogen stimulate the pituitary to release fsh and lh.

3. fsh and lh stimulates the follicles to develop and the oocyte to produce estrogen.

4. rising estrogen levels suppress fsh production and development of other follicles.

5. a spike in lh causes follicle to rupture.

6. a breakdown of corpus luteum causes progesterone level to drop."

b. to discover aspects of the natural world.

hopefully i .