A large regional community primarily determined by climate is called ?
A large regional community primarily determined by climate is called ?
A. Population
B. Community
C. Biome
D. Habitat
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An enzyme which converts a dipeptide into separate amino acids is an example of__________?
An enzyme which converts a dipeptide into separate amino acids is an example of__________?
A. Decarboxylase
B. Hydrolase
C. Oxidoreductase
D. TransferaseWhich of the following statement about alternation of generation in bryophytes is incorrect?
Which of the following statement about alternation of generation in bryophytes is incorrect?
A. It involves alternation of morphologically different generations
B. Their gametophyte is independent while sporophyte depends upon gametophyte for nutrition.
C. Both the gametophyte and sporophytes are haploid generations thus can produce haploids gametes to continue the diploid number on fertilization
D. Spore formation occurs through meiosisWhat is called movement of cell against concentration gradient ?
What is called movement of cell against concentration gradient ?A. Passive Transport
B. Osmosis
C. Active Transport
D. DiffusionActive transport, this is the only transport method that can move species against their concentration gradient (from low to high concentration). Facilitated diffusion only moves species down their concentration gradient from high to low concentration.
Under a compound microscope chromosome is made of arms and___________?
Under a compound microscope chromosome is made of arms and___________?
A. Centromere
B. Centrosome
C. Chromatid
D. CentromereYellow cytoplasm in ascidian gives rise to______________?
Yellow cytoplasm in ascidian gives rise to______________?
A. Epidermis
B. Muscle cells
C. Gut
D. NotochordChlorophylls are found embedded in the __________ membranes?
Chlorophylls are found embedded in the __________ membranes?
A. Stroma
B. Grana
C. Thylakoid
D. Intergrana