Which of the metabolites is common to respiration mediated breakdown of fats, carbohydrates and proteins?
Glucose-6-phosphate
Fructose 1, 6-bisphosphate
Pyruvic acid
Acetyl Co-A
Which of the following is not correctly matched for the organism and its cell wall degrading enzyme?
Bacteria - Lysozyme
Plant cells - Cellulase
Algae - Methylase
Fungi - Chitinase
Which of the following are likely to be present in deep sea water?
Archaebacteria
Eubacteria
Blue-green algae
Saprophytic fungi
Which of the following are correctly matched with respect to their taxonomic classification?
Flying fish, cuttlefish, silverfish - Pisces
Centipede, millipede, spider, scorpion - Insecta
House fly, butterfly, tse-tse fly, silverfish - Insecta
Spiny anteater, sea urchin, sea cucumber - Echinodermata
C.
House fly, butterfly, tse-tse fly, silverfish - Insecta
Housefly, butterfly, tse-tse fly, silverfish - lnsecta of phylum - Arthropoda
Flying fish, Class - Osteichthyes of phylum - Pisces, cuttle fish (Sepia) of phylum-Mollusca
Silver fish, class - lnsecta of phylum - Arthropoda
Sea urchin and sea cucumber belong to Echinodermata spider and scorpion belong to class - Arachnida of phylum - Arthropoda.
Centipede belongs to class - Chilopoda of phylum - Arthropoda. Millipede belongs class - Diplopeda of phylum - Arthropoda. Spring anteater belongs to phylum - Mammalia
Which group of animals belong to the same phylum?
Malarial parasite, Amoeba, mosquito
Earthworm, pinworm, tapeworm
Prawn, scorpion, Locusta
Sponge, sea anemone, starfish
One of the representative of Phylum - Arthropoda is
cuttlefish
silverfish
pufferfish
flying fish
The H-zone in the skeletal muscle fibre is due to
the absence of myofibrils in the central portion of A-band
the central gap between myosin filaments in the A-band
the central gap between actin filaments extending through myosin filaments in the A-band
extension of myosin filaments in the central portion of the A-band
What external changes are visible after the last moult of a cockroach nymph?
Mandibles become harder
Anal cerci develop
Both fore wings and hind wings develop
Labium develops