For the following questions answer them individually
One of these is different from others:
Peripatus
Archaeopteryx
Protopterus
Neopilina
Correctly matched set is:
Manis-spiny ant-eater
Pennatula-sea pen
Antedon-sea cucumber
Octopus-Squid
Coelom derived from blastocoel is known as:
Haemocoel
Schizocoel
Enterocoel
Pseudocoel
Females of which worm are viviparous:
Ascaris
Pinworm
Hookworm
Filarial worm
Which soil structure is suitable for crop growth:
Laminar
Platy
Columnar
Granular
Cake in which highest amount of nitrogen is present:
Neem cake
Castor cake
Ground nut cake
Linseed cake
Pungency in onion bulb is due to:
Allyl propyl disulphide
Capsaicin
Curcumin
None of these
Pungency in chillies is due to:
Solanin
Isothiocyanates
Haemoglobin is found dissolved in the plasma of:
Cockroach
Rabbit
Earthworm
Frog
Dicondylic skull is found in:
Amphibians
Reptiles
Aves
Amphibians and mammals
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