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WorksheetsROOT QUIZ
Total questions: 20
Worksheet time: 12mins
There are four root regions, which of the following is correct?
root hairs
root of cell division
root of cell elongation
region of cell maturation
root cap
region of cell division
region of cell elongation
region of cell maturation
root tip
region of cell cycle
region of elongation
region of maturation
none of the these
Which of the following is the primary function of root system?
plant anchorage
absorption of water and minerals
storage of starch
all of these
Which of the following root regions where the cells become several times their original length?
Region of maturation
region of elongation
region of cell division
root cap
There are several root tissues. Which of the following root tissue is responsible for the initiation of lateral roots, contribution to the initiation of the vascular cambium and initiation of the cork cambium
Phloem
vascular cambium
perycle
xylem
This type of root system extends down to the soil to obtain water deep under ground.
(a)
The following are mechanical support root modification, which does not belong to the group?
stilt roots
prop roots
buttress roots
Moniliform roots
This is a continuum of interconnected cell interiors-that is, a pathway from the cytoplasm of one cell to that of an adjacent cell by cytoplasmic connections.
apoplast
vascular cambium
symplast
plasmodesmata
The cells of the endodermis consist of (a) , a band of waterproof material around the radial and transverse cells of the endodermis.
These plants cannot make their own food and obtain food form the host, hence no chlorphyll necessary for photosynthesis.
(a)
This is a form of mutualistic association of plant roots with certain soil fungi. it permits the transfer of materials from roots to the fungus.
graft
mycorrhizae
corrhizae
alcorrhizae
This root modification pull the plants deeper into the ground as the stem elongates so it remain subterranean or at an appropriate level in the ground.
Contractile roots
Parasitic roots
Buttress roots
Aerial roots
They are called breathing roots, to help plants grow in very wet areas like swamps get enough oxygen.
Aerial roots
Propagative roots
Pnuematophores
Pnuemotophores
Which of the following is an example of Fusiform?
Ginger
Raddish
Carrots
Beet root
Which would be the best example for tuberous root system?
sweet potato
gabi
ginger
rhizophora
Which of the following is not an example of climbing roots?
orchids
Monstera deliciosa
Photos
piper betel
Banyan tree is an example of?
stilt root
prop root
buttress root
climbing roots
Corn or Zea mays roots can be classified as:
stilt root and prop roots
fibrous roots and stilt roots
stilt roots & prop roots
Prop roots and aerial rools
Which of the following plants has a foliar roots modification?
Bryophylum
Rhizophora
Cuscuta
Orchids
Which of the following is the correct composition of primary root tissues?
cortex, medula,
inner layers
dermis, cortex, perycyle
Epidermis, cortex, vascular cylinder
epidermis, xylem, phloem
This type of modified adventitious roots, a series of outgrowths, which resemble the shape of rings, are present on the body.
Moniliform
Annulated
Nodulous
Fasciculated
