List of top Botany Questions on Zoology

Assertion (A): Primers are used in polymerase chain reaction technique. Reason (R): Primers is used for the addition of new DNA nucleotides.

Select the correct combinations:

Bacteria used to produce human insulin chains is:

Symmetry of sea anemone is:

Match the following:

A) Ornithorhynchus I) Flying fox
B) Pteropus II) Emu
C) Coracias III) Duck-billed platypus
D) Dromaeus IV) Parrot
V) Blue Jay

Flagellum in Polytoma is

Study the following and pick up the correct statements:

I. Opioids are obtained from Cannabis sativa
II. Heroin is obtained by the acetylation of Morphine
III. Barbiturates cause sleeplessness
IV. Benzodiazepines are tranquilizers

Study the following and pick up the correct combinations:

Auricularia is the larval form of:

Molluscs having closed circulatory system are included in the class

Assertion (A): Some adult gastropods (e.g., snails) are asymmetrical. Reason (R): Torsion takes place during the development of gastropods.

Match the following:

Eggs of reptiles are

Study the following and pick up the correct combinations:

S. No.	Phylum	Larva	Example
I	Annelida	Trochophore	Nereis
II	Mollusca	Veliger	Periplaneta
III	Hemichordata	Tornaria	Balanoglossus
IV	Ctenophora	Dipluerula	Asterias

Match the following: