Four Kingdom System of classification was given by ___________.

(a)

Carl Linnaeus

(b)

Ernst Hackel

(c)

Copeland

(d)

R.H.Whittaker

One nanometer equals to ________ metres.

(a)

10^-9

(b)

10^-6

(c)

10^-5

(d)

10^-12

In which sporophyte elaters are present and help in dispersal __________

(a)

Riccia

(b)

Anthoceros

(c)

Bryopteris

(d)

Marchantia

Insectivorous plants trap insects for obtaining ____

(a)

Na-K

(b)

Taste

(c)

Phosphorus

(d)

Nitrogen

Respiratory roots are found in_________________.

(a)

Sweet potato

(b)

Bruguiera

(c)

Mango

(d)

Dahlia

The capsule in Lady's finger is ______________

(a)

septifragal

(b)

septicidal

(c)

loculicidal

(d)

poricidal

Centromere is required for ______.

(a)

transcription

(b)

crossing over

(c)

cytoplasmic cleavage

(d)

movement of chromosome towards pole

Every unit of classification regardless of its rank is _____.

(a)

Taxon

(b)

Variety

(c)

Species

(d)

Strain

The excretory cells that are found in platyhelminthes are _____.

(a)

Protonephridia

(b)

Flame cells

(c)

Solenocytes

(d)

All of these

Which of the following gland is related with immunity?

(a)

Pineal gland

(b)

Adrenal gland

(c)

Thymus

(d)

Parathyroid gland