Female gametophyte of a heterosporous fern is
Female gametophyte of a heterosporous fern is Options (a) archegonium (b) protonema (c) prothallus (d) megasporangium Correct Answer: prothallusExplanation:No explanation…
7 years ago
Plant and Animal Kingdom
What is common among silver fish,scorpion,crab and honeybee
What is common among silver fish,scorpion,crab and honeybee Options (a) compound eyes (b) poision glands (c) jointed appendages (d) Metamorphosis…
7 years ago
Transfusion tissue can be traced in
Transfusion tissue can be traced in Options (a) fern rhizome (b) fern prothallus (c) coralloid rootas (d) leaves of cycas…
7 years ago
Schizocoelomates and entercoelomates are
Schizocoelomates and entercoelomates are Options (a) acoelomates (b) true coelomates (c) invertebrates (d) echinoderms only Correct Answer: true coelomatesExplanation:No explanation…
7 years ago
Hydra can paralyse prey by
Hydra can paralyse prey by Options (a) nematocysts (b) tentacles (c) mouth (d) none of the above Correct Answer: nematocystsExplanation:No…
7 years ago
Planaria possess high capacity of
Planaria possess high capacity of Options (a) metamorphosis (b) regeneration (c) alternative of generation (d) bioluminescence Correct Answer: regeneration Explanation:…
7 years ago
Insects have
Insects have Options (a) 2 pairs of legs (b) 3 pairs of legs (c) 4 pairs of legs (d) 1…
7 years ago
Floridian starch is the stored food material in
Floridian starch is the stored food material in Options (a) chlorophyceae (b) phaeophyceae (c) Rhodophyceae (d) Blue green algae Correct…
7 years ago
Order- Primates contains
Order-Primates contains Options (a) shrew and hedgehog (b) bats and vampires (c) monkey and man (d) horse and zebra Correct…
7 years ago
Which of the following pairs of animals has non glandular skin
Which of the following pairs of animals has non glandular skin Options (a) snake and frog (b) chaemeleon and turtle…
7 years ago