bio 152 exam 1: plants
1).
Stomata...
2).
All roots...
3).
Which of the plant reproductive structures or processes was the
EARLIEST to evolve?
4).
T/F: Sperm of all land plants is made by a gameto-phyte
5).
T/F: mitosis occurs only in the sporophyte gener- ation and not in
the gametophyte
6).
The female gametophyte is found in which part of the flower?
7).
Seeds...
8).
T/F: only the sporophyte can produce gametes
9).
Pollen...
This is Just A Preview:
Download
Full PDF
All Pages)
HERE:This
10). Plants
show (With
indeterminate
growth.
is:
https://www.paperstoc.com/downloads/20556/bio-152-exam-1-plants-1
11).
A gametophyte is produced when:
The most recent ancestor of all current living plants probably
12).
The most recent ancestor of all current living plants probably
possessed:
13).
The waxy covering of stems and leaves is called the:
14).
What type of plant does NOT produce pollen?
15).
T/F: Only the gametophyte can produce spores
16).
T/F: the shoots of a plant are defined as the organs that grow
above ground
17).
T/F: The cells of the petals of a flower are diploid
18).
T/F: seedless vascular plants have shoot apical meristems
19).
What are produced by roots in order to increase surface area,
allowing greater access to nutrients in the soil?
20).
What processes contribute to primary growth of a plant?
This is Just A Preview:
21). What
some
cells
are HERE:
alive at
Download
Fullare
PDF
(With
All that
Pages)
maturity?
https://www.paperstoc.com/downloads/20556/bio-152-exam-1-plants-1
What is the role of the quiescent center?
22).
What is the role of the quiescent center?
23).
Lateral root formation...
24).
The top of a rapidly growing sunflower seedling may be a few
centimeters above the ground one week but then a meter above the
ground a few weeks later. This change in height involves...
25).
As they move through the apoplast of root tissues to enter the
xylem, dissolved minerals are forced to cross the plasma membrane
of cell s of the _____ by the presence of the _____.
26).
T/F: Bryophytes can undergo secondary growth
27).
Order of flow of sugars in the phloem:
28).
T/F: the 'trunk' of a palm tree is produced by sec-ondary growth
and so is composed mostly of sec-ondary xyelm
This is Just A Preview:
29).
Secondary growth requires the development of:
Download Full PDF (With All Pages) HERE:
30). In the xylem, water always moves from:
https://www.paperstoc.com/downloads/20556/bio-152-exam-1-plants-1
It rained heavily all night. The following day is warm and sunny.
31).
It rained heavily all night. The following day is warm and sunny.
At 2:00 pm on this warn sunny day, what part of the plant would
have the lowest (most negative) water potential?
32).
When the guard cells swell, the stomata...
33).
When the level of the plant hormone abscisic acid (ABA) in the
leaves increases, the stomata...
34).
When the K+ concentration inside the guard cells increases, the
stomata...
35).
When the pressure inside the guard cells increas-es, the
stomata...
36).
T/F: Ferns do not produce flowers, whereas an-giosperms do
37).
T/F: Ferns have visible structures on the under- side of the leaf
that produce spores, while an-giosperms produce pollen rather
than spores.
38).
T/F: Ferns have a life cycle where the gametophyte represents the
major part, while in angiosperms it is the sporophyte.
This is Just A Preview:
Download Full PDF (With All Pages) HERE:
39). T/F: Angiosperms produce seeds that act to dis-perse the plant,
https://www.paperstoc.com/downloads/20556/bio-152-exam-1-plants-1
while ferns do not produce seeds.
T/F: Only the angiosperms and gymnosperms produce true leaves and
40).
T/F: Only the angiosperms and gymnosperms produce true leaves and
roots, while ferns pro-duce leaf-like structures called sporangia
and not root-like structures called rhizoids.
41).
What kinds of cells can regenerate an entire new plant?
42).
Why CAN'T sieve tube cells regenerate an entire new plant?
43).
Transpiration
44).
translocation
45).
T/F: Transpiration is a process that is driven by the difference
in water potential between the soil and the atmosphere and it
requires no energy input from the plant. On the other hand,
during translocation, when sugars move across the cell membrane
of the sieve tube, it requires cellular energy input from the
plant.
46).
Nodules
This is Just A Preview:
47).
When is a plant diploid and unicellular?
Download Full PDF (With All Pages) HERE:
https://www.paperstoc.com/downloads/20556/bio-152-exam-1-plants-1
48).
A sporophyte goes through meiosis and produces a...
Pollen grain
49).
Pollen grain
50).
Spongy mesophyll
51).
Palisade mesophyll
This is Just A Preview:
Download Full PDF (With All Pages) HERE:
https://www.paperstoc.com/downloads/20556/bio-152-exam-1-plants-1