Which is not a vertebrate ?

A: Reptiles

B: Fish

C: Insect

D: None of these

Answer & Explanation Discussion
Save for Later (0)
Please login to bookmark Close

Insect

The terms procariotique and eucariotique were proposed by___________?

A: Whittaker

B: Chatton

C: Haeckel

D: Margulis and Schwartz

Answer & Explanation Discussion
Save for Later (0)
Please login to bookmark Close

Chatton

Outside the thallus of Marchantia there are special structures called__________?

A: stem tuber

B: rhizoids

C: sporangium

D: none of these

Answer & Explanation Discussion
Save for Later (0)
Please login to bookmark Close

rhizoids

The vascular plants are termed as____________?

A: tracheophytes

B: bryophytes

C: pteridophytes

D: all of these

Answer & Explanation Discussion
Save for Later (0)
Please login to bookmark Close

tracheophytes

Tobacco mosaic virus was crystallized by__________?

A: Pasteur

B: Chamberland

C: Stanely

D: Ivanowski

Answer & Explanation Discussion
Save for Later (0)
Please login to bookmark Close

Stanely

Flagella are composed of________?

A: micro tubules

B: micro filaments

C: intermediate filaments

D: glycoproteins

Answer & Explanation Discussion
Save for Later (0)
Please login to bookmark Close

micro tubules

The life and activities of a cell is controlled by__________?

A: cytoplasm

B: nucleus

C: vacuole

D: mitochondria

Answer & Explanation Discussion
Save for Later (0)
Please login to bookmark Close

nucleus

Accumulation of lipid molecules in brain cells lead to____________?

A: paralysis

B: oedema

C: mental retardation

D: all of these

Answer & Explanation Discussion
Save for Later (0)
Please login to bookmark Close

mental retardation

Accumulation of lipid molecules in brain cells lead to__________?

A: paralysis

B: oedema

C: mental retardation

D: all of these

Answer & Explanation Discussion
Save for Later (0)
Please login to bookmark Close

mental retardation

In many which phylum the body of an organisms is usually divided in there regions called head, thorax and abdomen?

A: echinodermata

B: mollusca

C: nematoda

D: arthropoda

Answer & Explanation Discussion
Save for Later (0)
Please login to bookmark Close

arthropoda

1 10 11 12 13 14 127