Answer the following questions true (T) or false (F)

1. Human pregnancy lasts an average of about 38 weeks.

2. The developing organism is referred to as a fetus during its first eight weeks.

3. The normal position of the fetus at the start of labor is "upside down."


1. TRUE
2. FALSE
3. TRUE

Biology & Microbiology

You might also like to view...

All of the following are dependent on cilia EXCEPT the

A) gills of oysters. B) respiratory tract of vertebrates. C) oviduct in mammals. D) sperm of animals.

Biology & Microbiology

A plant will usually wilt when which component of water potential reaches 0 MPa?

A. turgor pressure B. total water potential C. solute potential D. gravity potential

Biology & Microbiology

The system of taxonomy used today was originated by (Linnaeus/Darwin/Woese). (Be sure to capitalize your answer.)

What will be an ideal response?

Biology & Microbiology

Suppose you've assumed the following two data-generating processes: (1) Yi = f (Hi, Ji) and (2) Ji = g (Xi, Zi). What do these assumptions imply?

A. X has an indirect causal effect on J. B. J has a direct causal effect on H. C. Z has an indirect causal effect on Y. D. Z has a direct causal effect on Y.

Biology & Microbiology