AIPMT 2012 Mains | NEET Year Wise Previous Years Questions

AIPMT 2012 Mains

MCQ (Single Correct Answer)

Tobacco plants resistant to a nematode have been developed by the introduction of DNA that produced (in the host cells) :

An antifeedant

A toxic protein

Both sense and anti-sense RNA

A particular hormone

AIPMT 2012 Mains

MCQ (Single Correct Answer)

Cuscuta is an example of :

Ectoparasitism

Endoparasitism

Brood parasitism

AIPMT 2012 Mains

MCQ (Single Correct Answer)

Identify the likely organisms (a), (b), (c) and (d) in the food web shown below : AIPMT 2012 Mains Biology - Ecosystem Question 45 English

(a) $$ \to $$ deer , (b) $$ \to $$ rabbit , (c) $$ \to $$ frog, (d) $$ \to $$ rat

(a) $$ \to $$ squirrel , (b) $$ \to $$ cat, (c) $$ \to $$ rat , (d) $$ \to $$ pigeon

(a) $$ \to $$ dog, (b) $$ \to $$ squirrel , (c) $$ \to $$ bat , (d) $$ \to $$ deer

(a) $$ \to $$ rat , (b) $$ \to $$ dog , (c) $$ \to $$ tortoise, (d) $$ \to $$ crow

AIPMT 2012 Mains

MCQ (Single Correct Answer)

The rate of formation of new organic matter by rabbit in a grassland, is called :

Net productivity

Gross primary productivity

Secondary productivity

Net primary productivity