431. The leaves and floral buds of one of the following plants are used as a vegetable:
A. Tamarindus indica
B. Cassia fistula
(C. Bauhinia variegata)
D. Cassia alata
432. A heterosporous plant is one that:
A. Produces a monœcious gametophyte
B. Produces microspores and megaspores
(C. Reproduces asexually only)
D. Reproduces sexually only
433. The microspore produced inside the microsporangia germinates to form:
A. Prothallus
B. Megagametophyte
C. Embryo sac
(D. Macrogametophyte)
434. Ribosomes are tiny granules first studied in 1955 by:
A. De Duve
B. Schwann
C. August Weismann
(D. Palade)
435. Viruses consist of how many parts?
A. 1
(B. 2)
C. 3
D. 4
436. I can break down fatty acid to succinate:
A. Peroxisome
(B. Glyoxysome)
C. Lysosome
D. Golgi bodies
437. Mitosis is divided into:
(A. Karyokinesis)
B. Cytokinesis
C. Interphase
D. Both A & B
438. Ribosomes and DNA are also present in:
A. Mitochondria
(B. Golgi complex)
C. Endoplasmic reticulum
D. Lysosomes
439. Taking in liquid material into the cells is known as:
A. Phagocytosis
(B. Pinocytosis)
C. Exocytosis
D. Both A and B
440. Under a compound microscope chromosome is made of arms and:
A. Centromere
B. Centrosome
(C. Chromatid)
D. Centromere
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