Respiration in Ascaris is

• aerobic respiration

• anaerobic respiration

• Both (a) and (b)

• None of the above

Respiration pigment of blood in cockroach is

• haemozoin

• haemocyanin

• haemoglobin

• absent

Golgi body is

• organ for protein synthesis

• secretory organ

• Both (a) and (b)

• None of the above

In Amoeba hyaline cap is formed by

• around the food vacuole

• around the contractile vacuole

• around the nucleus

• on pseudopodia

Which tissue covered with calcium phosphate?

• Bone

• Muscles

• Mesenchyma

• Cartilage

Lampbrush chromosomes are present in

• Drosophilla

• Ascaris

• Hydra

• None of these

Comb jelly is member of phylum

• Mollusca

• Echinodermata

• Coelenterata

• Ctenophora

Jaws present in which of the following?

• Herdmania

• Fishes

• Petromyzon

• Amphioxus

Which of the following is not insect?

• Spider

• Grasshopper

• Fly

• Bee

Microlecithal eggs are present in

• Insects

• Aves

• Fishes

• Mammals