Chapter 10 Self Quiz: Plant Ecology
Alternation of Generations exercise
Human gametes have ________ chromosomes.
2
(wrong)
11
(wrong)
23
(correct)
46
(wrong)
92
(wrong)
Hint
In plants, a(n) ________ undergoes meiosis to produce haploid spores.
gametophyte
(wrong)
sporophyte
(correct)
gametangium
(wrong)
zygote
(wrong)
embryo
(wrong)
Hint
The inner cluster of flowers in a sunflower are called ________ florets.
ray
(wrong)
mound
(wrong)
ball
(wrong)
disc
(correct)
spike
(wrong)
Hint
A raspberry is an example of a(n) ________
aggregate
(correct)
multiple
(wrong)
accessory
(wrong)
simple
(wrong)
dry
(wrong)
Hint
Cork cambium is part of the
primary meristem
(wrong)
lateral meristem
(correct)
apical meristem
(wrong)
wood
(wrong)
flower
(wrong)
Hint
Which part of a plant's vascular system moves water and dissolved minerals from roots into the shoots?
xylem
(correct)
phloem
(wrong)
apical meristem
(wrong)
lateral meristem
(wrong)
vascular cambium
(wrong)
Hint
A leaf has only one ________ (labeled 2 at right), where the petiole attaches to the stem.
vein
(wrong)
axillary bud
(correct)
apical bud
(wrong)
meristem
(wrong)
shoot
(wrong)
Hint
In the absence of disturbance, plant communities undergo a sequence of changes called ecological
termination
(wrong)
manifestation
(wrong)
maturation
(wrong)
progression
(wrong)
succession
(correct)
Hint