These processes are involved in asexual reproduction EXCEPT

A. budding

B. fertilization

C. fission

D. spore formation

E. vegetative propagation

Excess amino acids are converted into urea by the

A. heart

B. kidney

C. liver

D. muscles

E. spleen

The products of respiration in higher plants are

A. carbondioxide, energy and starch

B. carbondioxide, energy and water

C. carbondioxide, oxygen and water

D. carbondioxide, starch and water

E. glucose, energy and water

What will be the phenotypic ratio in the f1 generation, if a dominant red flowered plant (RR) is crossed with recessive white flowered plant (rr)?

A. 1 red : 1 white

B. 2 red : 0 white

C. 3 red : 1 white

D. 4 red : 0 white

E. 4 red : 4 white

Which of these influences growth movement in plants?

A. Acetic acid

B. Auxins

C. Chlorophyll

D. Enzyme

E. Ethylene

Which of the following is bryophyte?

A. Bladderwort

B. Flytrap

C. Liverwort

D. Pitcher

E. Sundew

The basic unit of classification of living things is the

A. class

B. genus

C. kingdom

D. phylum

E. species

Fern plants carry out Photosynthesis in the

A. frond

B. rhizome

C. sorus

D. stolon

E. thallus

The cortex of a herbaceous stem is made up of

A. collenchyma and parenchyma

B. collenchyma and sclerenchyma

C. parenchyma and sclerenchma

D. pericycle and endodermis

E. sclerenthyma and endodermis

Root hairs are extensions of the

A. cortex

B. endodermis

C. epidermis

D. piliferous layer

E. vascular bundle