AIPMT2015

Minerals known to be required in large amounts for plant growth include

Minerals known to be required in large amounts for plant growth include: Options (a) calcium, magnesium, manganese, copper (b) potassium,…

Which one of the following statements is incorrect?

Which one of the following statements is incorrect? Options (a) In competitive inhibition, the inhibitor molecule is not chemically changed…

Transpiration and root pressure cause water torise in plants by :

Transpiration and root pressure cause water torise in plants by : Options (a) Pulling and pushing it, respectively (b) Pushing…

Transmission tissue is characteristic feature of:

Transmission tissue is characteristic feature of: Options (a) Solid style (b) Dry stigma (c) Wet stigma (d) Hollow style Correct…

Leaves become modified into spines in

Leaves become modified into spines in :- Options (a) Pea (b) Onion (c) Silk Cotton (d) Opuntia Correct Answer: Opuntia…

In ginger vegetative propagation occurs through:

In ginger vegetative propagation occurs through: Options (a) Offsets (b) Bulbils (c) Runners (d) Rhizome Correct Answer: RhizomeExplanation:No explanation available.…

In a ring girdled plant:

In a ring girdled plant: Options (a) The root dies first (b) The shoot and root die together (c) Neither…

The guts of cow and buffalo possess:

The guts of cow and buffalo possess: Options (a) Chlorella spp (b) Methanogens (c) Cyanobacteria (d) Fucus spp Correct Answer:…

The chitinous exoskeleton of arthropods is formed by the polymerisation of:

The chitinous exoskeleton of arthropods is formed by the polymerisation of: Options (a) D-glucosamine (b) N-acetylglucosamine (c) lipoglycans (d) Keratin…

Which one of the following statements is not true?

Which one of the following statements is not true? Options (a) Pollen grains of some plants cause severe allergies and…