Elater mechanism for seed dispersal is exhibited by
Options
(a) Riccia (b) Marchantia (c) Dryopteris (d) Funaria
Correct Answer:
Marchantia
Explanation:
No explanation available. Be the first to write the explanation for this […]
The adhesive pads present in legs of cockroach are
Options
(a) galea (b) lacinea (c) glossa (d) plantula
Correct Answer:
plantula
Explanation:
Plantula is nothing but an adhesive pad present at the tip of […]
A man without any knowledge of Botany thinks that is a flower but actually it is an inflorescence
Options
(a) pea (b) sunflower (c) rose (d) china rose
Correct Answer:
sunflower
Explanation:
No […]
Sea weeds are a source of
Options
(a) chlorine (b) fluorine (c) bromine (d) iodine
Correct Answer:
iodine
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
Urinary bladder is absent in
Options
(a) amphibians (b) mammals (c) lizards (d) aves
Correct Answer:
amphibians
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
Asexual reproduction in Hydra occurs in
Options
(a) Scyphozoa (b) Hydrozoa (c) Actinozoa (d) Oliva
Correct Answer:
Scyphozoa
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
Rhizome,which grows vertically upwards is
Options
(a) corm (b) stolon (c) bulbil (d) root stock
Correct Answer:
root stock
Explanation:
No explanation available. Be the first to write the explanation for this question […]
Flagellarted male gametes are not present in
Options
(a) Riccia (b) Dryopteris (c) cycas (d) Hydrilla
Correct Answer:
Hydrilla
Explanation:
No explanation available. Be the first to write the explanation for this question […]
Clitellum segment of earthworm constitues segments
Options
(a) 7,8 and 9 (b) 10 and 12 (c) 14-16 (d) 18-20
Correct Answer:
14-16
Explanation:
No explanation available. Be the first to write the explanation […]
The structure which contain vascular bundle and is modification of stem is
Options
(a) bristles (b) thorn (c) prickle (d) spine
Correct Answer:
thorn
Explanation:
No explanation available. Be the first to write the […]
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