341. The terms procariotique and eucariotique were proposed by___________?
A. Whittaker
B. Chatton
C. Haeckel
D. Margulis and Schwartz

342. Outside the thallus of Marchantia there are special structures called__________?
A. stem tuber
B. rhizoids
C. sporangium
D. none of these

343. The vascular plants are termed as____________?
A. tracheophytes
B. bryophytes
C. pteridophytes
D. all of these

344. Tobacco mosaic virus was crystallized by__________?
A. Pasteur
B. Chamberland
C. Stanely
D. Ivanowski

345. Flagella are composed of________?
A. micro tubules
B. micro filaments
C. intermediate filaments
D. glycoproteins

346. The life and activities of a cell is controlled by__________?
A. cytoplasm
B. nucleus
C. vacuole
D. mitochondria

347. Accumulation of lipid molecules in brain cells lead to____________?
A. paralysis
B. oedema
C. mental retardation
D. all of these

348. Accumulation of lipid molecules in brain cells lead to__________?
A. paralysis
B. oedema
C. mental retardation
D. all of these

349. The simplest amino acid is_________?
A. alanine
B. glycine
C. valine
D. phenylalanine

350. They are present in the underground parts of the plants and stored food?
A. leucoplast
B. chromoplast
C. chloroplast
D. stem

NOTE
IF YOU THINK ANY OF THE MCQ ABOVE IS WRONG.
PLEASE COMMENT WITH CORRECT ANSWER AND ITS DETAIL EXPLANATION IN COMMENT BOX.
THANK YOU

Leave a Reply