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) A) and C)
G) D) and E)

Question 2

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) A) and E)
G) B) and D)

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) B) and C)
G) B) and D)

Question 4

What is the actual site of double fertilization?

Accepted Answer

A)   ovule
B)   ovary
C)   embryo sac
D)   anther
E)   stigmaF) All of the above
G) A) and D)

Exam 21: Plant Responses and Reproduction

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

What is the actual site of double fertilization?

Correct Answer
verified

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

Correct Answer
verified

Exam 21: Plant Responses and Reproduction

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

What is the actual site of double fertilization?

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

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

Correct Answer
verified