Q. No.Majority of dicotyledonous plants, have
(1) Tap root system
(2) Fibrous root system
(3) Adventitious root system
(4) Reproductive root system
In tap root system, roots arise from
(1) Radicle
(2) Coleoptile
(3) Plumule
(4) Base of the stem or internode
Tap root system does not has
(1) Primary root
(2) Secondary root
(3) Fibrous root
(4) Tertiary root
In monocotyledonous plants, the primary root is short lived and is replaced by a large number of roots, such system is known as
(1) Tap root system
(2) Adventitious root system
(3) Fibrous root system
(4) Reproductive root system
The roots which arise from parts of the plant other than the radicle and are called
(1) Tap root system
(2) Adventitious root system
(3) Fibrous root system
(4) Reproductive root system
Given is a list. How many of the following have Adventitious root system?
Mustard, wheat,Grass,Monstera, Banyan.
(1) One
(2) Three
(3) Four
(4) Two
Which of the following is not a main function of the root system?
(1) Absorption of water and minerals from the soil, Help in protection of plant
(2) Providing a proper anchorage to the plant parts
(3) Storing reserve food materials
(4) Synthesising of plant growth regulators
The roots shown in diagram are
(1) Adventitious root system
(2) Fibrous root system
(3) Tap root system
(4) All of these
The roots shown in diagram are
(1) Adventitious root system
(2) Fibrous root system
(3) Tap root system
(4) All of these
The roots shown in diagram are
(1) Adventitious root system
(2) Fibrous root system
(3) Tap root system
(4) All of these
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