In which one of the following, male and female gametophytes do not have free living independent existence for?
Options
(a) Pteris (b) Funaria (c) Polytrichum (d) Cedrus
Correct Answer:
Cedrus
Explanation:
Male and female gametophytes of […]
Which of the following is not correctly matched for the organism and its cell wall degrading enzyme?
Options
(a) Plant cells-Cellulase (b) Algae-Methylase (c) Fungi-Chitinase (d) Bacteria-Lysozyme
Correct Answer:
Algae-Methylase
Explanation:
Algae is a […]
Animal having a single opening to the outside that serves both as mouth as well as anus is:
Options
(a) Octopus (b) Asterias (c) Ascidia (d) Fasciola
Correct Answer:
Fasciola
Explanation:
Fasciola, a […]
Which pair of the following belongs to Basidiomycetes
Options
(a) puffballs and Claviceps (b) peziza and stink borns (c) Morchella and mushrooms (d) birds nest fungi and puffballs
Correct Answer:
birds nest fungi and […]
Which one of the following pairs is wrongly matched while the remaining three are correct?
Options
(a) Penicillium – Conidia (b) Water hyacinth – Runner (c) Bryophyllum – Leaf buds (d) Agave – Bulbils
The gametophyte is not an independent, free living generation in :
Options
(a) Polytrichum (b) Adiantum (c) Marchantia (d) Pinus
Correct Answer:
Pinus
Explanation:
No explanation available. Be the first to write the explanation […]
Plants reproducing by spores such as mosses and ferns are grouped under the general term
Options
(a) Thallophytes (b) Cryptogams (c) Bryophytes (d) Sporophytes
Correct Answer:
Cryptogams
Explanation:
No explanation available. Be the first […]
Membrane-bound organelles are absent in:
Options
(a) Saccharomyces (b) Streptococcus (c) Chlamydomonas (d) Plasmodium
Correct Answer:
Streptococcus
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting […]
Compared with the gametophytes of the bryophytes the gametophytes of vascular plant are
Options
(a) smaller but have larger sex organs (b) larger but have smaller sex organs (c) larger and have larger sex […]
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