Heart of cockroach is
Options
(a) myogenic (b) neuromyogenic (c) neurogenic (d) none of these
Correct Answer:
neurogenic
Explanation:
A myogenic heart has the capability of generating a cardiac contraction without nervous input. A neurogenic heart […]
Male gametes are flagellated in
Options
(a) polysiphonia (b) Anabaena (c) Ectocarpus (d) spirogyra
Correct Answer:
Ectocarpus
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
Brush bordered epithelium is found in
Options
(a) fallopian tube (b) small intestine (c) stomach (d) trachea
Correct Answer:
fallopian tube
Explanation:
No explanation available. Be the first to write the explanation for […]
Cells of epithelial tissue on a basement membrane which is madeup of
Options
(a) monosaccharides (b) mucopolysaccharides (c) disaccharides (d) lipids
Correct Answer:
mucopolysaccharides
Explanation:
No explanation available. Be the first to write […]
Select the taxon mentioned that represents both marine and freshwater species
Options
(a) Echinodermata (b) Ctenophora (c) Cephalochordata (d) Cnidaria
Correct Answer:
Cnidaria
Explanation:
No explanation available. Be the first to write the […]
Nissl’s granules are found in cyton of nerve cells.These have affinity of basic dyes.The granules are made up of
Options
(a) mitochondria (b) cell metabolities (c) fat granules (d) ribosomes
Correct Answer:
ribosomes
Monocot stem lacks
Options
(a) tracheids (b) sieve tube (c) cambium (d) none of these
Correct Answer:
cambium
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
Connecting link between Annelida and Mollusca
Options
(a) peripatus (b) neopilina (c) proterospongia (d) archaeopteryx
Correct Answer:
neopilina
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
The excretory structure of flatworm Taenia are
Options
(a) flame cells (b) nephridia (c) malpighian tubles (d) green lands
Correct Answer:
flame cells
Explanation:
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The characteristic fruit of family Leguminosae is
Options
(a) legume or pod (b) silicula (c) regma (d) cremocarp
Correct Answer:
legume or pod
Explanation:
No explanation available. Be the first to write the […]
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