Question

During erection, thepenis enlarges and stiffens due to: A. urethra filling up with semen B. cavernous...

During erection, thepenis enlarges and stiffens due to:

A. urethra filling up with semen

B. cavernous bodies filling up with blood

C. proliferation of cavernous bodies

D. temporary proliferation of its cells

Homework Answers

Answer #1

Option B- cavernous bodies filling up with blood

Erection of p-enis in which P-enis enlarges and Stiffens is due to cavernous bodies filling up with blood .

Inside the P-enis,There are 2 Chambers called corpora Cavernosa which is Lateral to Deep artery of p-enis.It Extend from the P-enis Head deep to Pelvis.

These Corpora cavernosa is made up of Spongy tissues so that it can be enlarged .During Erection it Recieves More blood volume and grow in Size ---P-enis become Enlarged and stiffended

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Which of the following is NOT an anatomical portion of the male physiological urethra? Membranous urethra                        &nbsp
Which of the following is NOT an anatomical portion of the male physiological urethra? Membranous urethra                                            d. Penile urethra Spongy urethra                                                         e. Prostatic urethra All are correct (A, B, D, E)                                      f. None are correct (A, B, D, E) Which feature(s) of the urinary bladder predisposes it to being able to stretch and relax repeatedly in response to fluid accumulation & emptying? The bladder wall contains altering layers of skeletal muscle The urinary bladder trigone acts as a spring when...
what structure allows bacteria to swim up the urethra and ureters to infect the upper urinary...
what structure allows bacteria to swim up the urethra and ureters to infect the upper urinary tract? a. Fimbriae b. Pili c. Adhesins d. Flagella
Synthesis of new sperm cells occurs in the __________. a. Ductus deferens b. Urethra c. Prostate...
Synthesis of new sperm cells occurs in the __________. a. Ductus deferens b. Urethra c. Prostate gland d. Seminiferous tubules QUESTION 11 How does smoking lead to greater infections in the respiratory tract? a. Smoking carries bacteria into the lungs. b. Smoking damages cilia, preventing removal of microorganisms. c. Smoking causes paralysis of the diaphragm. d. Smoking punches holes in the alveoli, allowing microorganisms to enter the blood. QUESTION 12 In what structure does fertilization typically occur? a. Ovaries b....
1.where does sperm fully mature 2.during oogenesis , meiosis II is only complete if fertilization takes...
1.where does sperm fully mature 2.during oogenesis , meiosis II is only complete if fertilization takes place True or False 3.How many polar bodies are produces during spermatogenesis 4.During ejaculation which of the followinf atructures does sperm pass through immediatly after leavinf the vas differents a. prostatic urethra b. spongy urethra c. ejaculatory ducts. d. epididymis.
This is the structure that will release progesterone during the luteal phase: A. Follicular tubes B....
This is the structure that will release progesterone during the luteal phase: A. Follicular tubes B. Wolffian ducts C.Mullerian ducts D. Corpus luteum E.Corpus albicans In PCOS _____ are over stimulated and produce a higher amount of testosterone. This process is enhanced by ______. A. Granulosa cells, insulin B. Theca cells, progesterone C. Theca cells, insulin D. Granulosa cells, LH One hypothesis for why women are going through puberty earlier than they used to.. A. Adipose tissue (fat cells) secretes...
During prolonged fasting, the majority of glucose produced by liver cells is due to the action...
During prolonged fasting, the majority of glucose produced by liver cells is due to the action of A) glucose-6-phosphatase B) glucokinase C) insulin-responsive tyrosine kinase D) hexokinase E) AMP-dependent protein kinase (AMPK)
Professional competence and due care means that members of professional bodies must: Select one: A. Act...
Professional competence and due care means that members of professional bodies must: Select one: A. Act diligently B. Maintain their knowledge and skill at the required level. C. Keep up to date with changes in regulations and standards D. All of the above.
The first cell that picks up humoral antigens are termed: A. B-cells B. Antigen Presenting cells...
The first cell that picks up humoral antigens are termed: A. B-cells B. Antigen Presenting cells C. T cells D. Helper cells E. Histamine cells
All questions needed. No explanation needed, just true or false. Will give humbe up for correct...
All questions needed. No explanation needed, just true or false. Will give humbe up for correct answers. a. When traction is less than contraction, the cell is spreading. True or false b. Cells that spread on three dimensional substrates maintain differentiated function better than two dimensional substrates. True or false c. Cell spreading area is proportional to cell proliferation. True ir false d. Proliferative activity of cells can be mudulated by receptor/ligand interactions. True or false e. Cells will not...
Infant death due to Whooping cough occurs during what stage? A. the paroxysmal B. the active...
Infant death due to Whooping cough occurs during what stage? A. the paroxysmal B. the active infection C. the convalescence D. the catarrhal
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT