The "grandmother hypothesis" suggests that natural selection may have favored a woman ________.
A) moving away from her children and grandchildren
B) focusing her energy on caring for her grandchildren, instead of producing more children
C) focusing her energy on the production of as many children as possible before reaching menopause
D) helping her sisters produce more children
Correct Answer:
Verified
Q28: What is gestation?
A)conception
B)fertilization
C)development
D)pregnancy
Q29: Gastrulation _.
A)produces a solid ball of cells
B)changes
Q30: What action might increase the number of
Q31: Which substance stimulates contractions in uterine smooth
Q32: Which of these events occurs first?
A)gastrulation
B)cleavage
C)implantation
D)formation of
Q34: Which situation is NOT a legal or
Q35: When does the human embryo implant in
Q36: Mesoderm gives rise to the _.
A)heart and
Q37: What process dominates the third trimester of
Q38: The lifeline between the embryo and the
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents