Actinomorphic flower is found in family
Options
(a) Poaceae (b) Papilionaceae (c) Ranunculaceae (d) Solanaceae
Correct Answer:
Ranunculaceae
Explanation:
A cyclic flower which can be divided into two equal vertical plane is said […]
Which of the following is the largest and edible bud?
Options
(a) cabbage (b) onion (c) cauliflower (d) agave
Correct Answer:
cabbage
Explanation:
No explanation available. Be the first to write the explanation […]
Ballon like outergrowth of parenchyma, into the lumen of vessels is known as
Options
(a) tunica (b) tyloses (c) phellogen (d) histogen
Correct Answer:
tyloses
Explanation:
No explanation available. Be the first to write […]
Tunica corpus theory was proposed by
Options
(a) Schmidt (b) Strasburger (c) Nageli (d) Hofmeister
Correct Answer:
Schmidt
Explanation:
This theory was proposed by Schmidt (1924).This theory recognizes only two zones in the […]
Tissue present in an annual ring is
Options
(a) secondary xylem and primary phloem (b) primary xylem and secondary phloem (c) secondary xylem and secondary phloem (d) primary phloem and secondary phloem
Correct […]
The fruits developed from ovary and other floral parts except ovary are called
Options
(a) true and false fruits respectively (b) false and true fruits respectively (c) neither false not true fruit (d) […]
The rhizome differs from root in respect of
Options
(a) scale leaves at nodes and buds in axil (b) its thickness (c) green colour (d) thin roots
Correct Answer:
scale leaves at nodes […]
The agency responsible for seed dispersal in cotton, poppy and orchids is
Options
(a) bird (b) water (c) man (d) wind
Correct Answer:
wind
Explanation:
No explanation available. Be the first to write […]
Sap wood is otherwise called
Options
(a) Duramen (b) Alburnum (c) Pith (d) Medullary rays
Correct Answer:
Alburnum
Explanation:
Alburnum is an outer light coloured zone called the sap wood which are physiologically […]
Modification of stem into leaf like cladode is observed in some
Options
(a) xerophytes (b) hydrophytes (c) halophytes (d) helophytes
Correct Answer:
xerophytes
Explanation:
No explanation available. Be the first to write the […]
2017 Copyright Doctor Dreams Training Academy