Question 1

Plants undergo an alternation of generations. The haploid _____ produces gametes that fuse to produce a new diploid _____.

Accepted Answer

A)   sporophyte; gametophyte
B)   gametophyte; sporophyte
C)   gametophyte; flower
D)   flowers; gametophyte
E)   sporophyte; flowerF) None of the above
G) B) and E)

Question 2

What is the actual site of double fertilization?

Accepted Answer

A)   ovule
B)   ovary
C)   embryo sac
D)   anther
E)   stigmaF) A) and B)
G) A) and C)

Question 3

Which fruit is most likely to be dispersed by the wind?

Accepted Answer

A)   dandelion
B)   apples
C)   walnut
D)   cocklebur
E)   cherryF) A) and B)
G) A) and C)

Question 4

A plant's growth response toward or away from a directional stimulus is called

Accepted Answer

A)   apical dominance.
B)   a tropism.
C)   senescence.
D)   a photoperiod.
E)   dormancy.F) B) and D)
G) B) and E)

Exam 21: Plant Responses and Reproduction

Plants undergo an alternation of generations. The haploid _ produces gametes that fuse to produce a new diploid _.

Correct Answer
verified

What is the actual site of double fertilization?

Correct Answer
verified

Which fruit is most likely to be dispersed by the wind?

Correct Answer
verified

A plant's growth response toward or away from a directional stimulus is called

Correct Answer
verified

Exam 21: Plant Responses and Reproduction

Plants undergo an alternation of generations. The haploid _____ produces gametes that fuse to produce a new diploid _____.

Correct AnswerverifiedShow Answer

What is the actual site of double fertilization?

Correct AnswerverifiedShow Answer

Which fruit is most likely to be dispersed by the wind?

Correct AnswerverifiedShow Answer

A plant's growth response toward or away from a directional stimulus is called

Correct AnswerverifiedShow Answer

Plants undergo an alternation of generations. The haploid _ produces gametes that fuse to produce a new diploid _.

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified