Test Series

Take Zigya Full and Sectional Test Series. Time it out for real assessment and get your results instantly.

Test Yourself

Practice and master your preparation for a specific topic or chapter. Check you scores at the end of the test.

NEET Biology Solved Question Paper 2005

Multiple Choice Questions

Secretion of gastric juice is stimulated by

pepsin
gastrin
renin
secretin

Which one shows bio-luminescence?

Noctiluca
Polystomella
Entamoeba
Suctoria

Mantle, foot and shell are the characteristics of

Nautilus
Echinus
Limulus
Euplectella

Protists are

(i) unicellular and prokaryote

(ii) unicellular and eukaryote

(iii) multicellular and eukaryote

(iv) autotroph or heterotroph

(i), (ii) and (iii)
(ii), (iii) and (iv)
(iii), (iv)
(ii), (iv)

Pepsin is inactivated at pH

below 3
below 2
above 5
above 3

Which one affects liver, muscle and adipose tissue?

Androgen
Insulin
Progesterone
Glucagon

Inner lining of blood vessels is formed by

ciliated epithelium
squamous epithelium
cubical epithelium
columnar epithelium

Nucleated RBC is present in

man
rat
frog
rabbit

9.
The main excretory organ of prawn is

green gland

flame cell

Malphigian tubule

nephridia

green gland

The main excretory organs of prawn are paired green glands. They are located within the second antennae, which are the second pair of appendages, attached to the anterior part of the body. Each green gland consists of on endsac, labyrinth and a bladder.

Flame cell is a specialized excretory cell found in the simplest freshwater invertebrates, including flatworms, rotifers and nemerteans. It functions like a kidney, removing wate material.

The Malphigian tubule system is a type of excretory and osmoregulatory system found in some insects, myriapods, arachnids and tardigrades. It consist of branching tubules extending from the alimentary canal that absorbs solutes, water and wates from surrounding hemolymph.

Nephridium is an invertebrate organ which occurs in pairs and performs a function similar to the vertebrate kidney.