Question

22- The hormones FSH and LH are produced by the anterior pituitary gland.

Select one:

True

False

23- Dr. Ling, the famous brain surgeon, removes a portion of the skull during surgery. Which of the meninges does she see first?

Select one:

a. pia mater

b. dura mater

c. arachnoid

d. ventricle

24- The white matter consists of myelinated axons that conduct impulses over long distances.

Select one:

True

False

25- Which of the following statements is false?

Select one:

a. Females are born with more primary follicles than they have at puberty.

b. Females enter menopause when their follicles become overly responsive to LH and FSH.

c. In oogenesis, meiosis is completed only if fertilization occurs.

d. The pH of the vag***ina is acidic to deter microbial growth.

26- If we wished to reduce global climate change, which of the following would not be targeted for reduction?

Select one:

a. methane

b. nitrogen

c. carbon dioxide

d. nitrous oxide

27- The structure that is shared between the male reproductive and urinary systems is the ________.

Select one:

a. prostate gland

b. seminiferous tubules

c. seminal vesicles

d. urethra

28- Free nerve endings are a type of sensory receptor that consists simply of the tips of dendrites.

Select one:

True

False

29- Which of the following is a density-dependent population-controlling factor?

Select one:

a. volcanic eruption

b. influenza outbreak

c. earthquake

d. tsunami

30- Germany is a very affluent European nation, so we would assume that its ecological footprint would most likely be small.

Select one:

True

False

31- The corpus luteum secretes both estrogen and progesterone, and if fertilization does not occur, this structure degenerates.

Select one:

True

False

Answer 1

Answers:-

22:- True.

Because FSH and LH are produced by anterior pitutary gland.

23:- b) dura mater.

Because it is the outermost layer blw skull and brain.

24:- True.

Beacuse White matter consists of myelinated axons which allow the current to travel at long distances.

25:- option (b) is the correct answer because menopause occurs when ovaries stop producing estrogen and no longer release egg every month.

26:- b) nitrogen

Because it is not a green house gas and do not cause global warming.

27:- d) urethra.

It carries urine from bladder and additionally it has function of ejaculating semen.

28:- True

Because free nerve endings are simplest receptor have branching tips of dendrites.

29:- b) influenza outbreak

Disease can spread more easily from one individual to another living in close proximity.

30:- True

Germany has small ecological footprint.

31:- True

Corpus luteum secretes both high level of progesterone and low level of estrogen and if fertilization does not occur, it degenerates.