Which of the following animals does not undergo metamorphosis
Which of the following animals does not undergo metamorphosis? Options (a) Starfish (b) Moth (c) Tunicate (d) Earthworm Correct Answer:…
5 years ago
Plant and Animal Kingdom
Which among the following is not a class of phylum mollusca
Which among the following is not a class of phylum mollusca Options (a) gastropoda (b) scaphopoda (c) cephalopoda (d) hexapoda…
5 years ago
The similarity of bone structure in the forelimbs of many vertebrates is an
The similarity of bone structure in the forelimbs of many vertebrates is an example of Options (a) Adaptive radiation (b)…
5 years ago
The arthropod which is known as living fossil is
The arthropod, which is known as living fossil is Options (a) Bombyx(silkworm) (b) Locusta(locust) (c) Limulus(king crab) (d) Annelida Correct…
5 years ago
Sweet potato is a modified
Sweet potato is a modified Options (a) Rhizome (b) Tap root (c) Adventitious root (d) Stem Correct Answer: Adventitious rootExplanation:Sweet…
5 years ago
Select one of the following pairs of important features distinguishing Gnetum
Select one of the following pairs of important features distinguishing Gnetum from Cycas and Pinus and showing affinities with angiosperms…
5 years ago
Secondary growth do not occur in
Secondary growth do not occur in Options (a) Riccia (b) Funaria (c) selaginella (d) none of these Correct Answer: none…
5 years ago
Pneumatophores occur in
Pneumatophores occur in Options (a) Submerged hydrophytes (b) Carnivorous plants (c) Free-floating hydrophytes (d) Halophytes Correct Answer: HalophytesExplanation:Halophytes like mangrooves…
5 years ago
Plants having little or no secondary growth are
Plants having little or no secondary growth are Options (a) Cycads (b) Conifers (c) Deciduous angiosperms (d) Grasses Correct Answer:…
5 years ago
Nucellar polyembryony is reported in species of
Nucellar polyembryony is reported in species of Options (a) Gossypium (b) Triticium (c) Brassica (d) Citrus Correct Answer: GossypiumExplanation:The presence…
5 years ago