100+ MCQ on Biodiversity and Conservation with Answers - 1
What are autotrophic plants?
Autotrophic plants contain chlorophyll.
They can synthesize their own food and can lead an independent life.
Example – Spirogyra.
What are ostia?
The heart in cockroach is made up of 13 chambers. Each chambers communicates with pericardial space by lateral openings called ostia.
What are flagella?
Flagella are the hairy appendages meant for locomotion. (e.g) Bacteria, Euglena.
What are rhizoids?
Bryophytes are attached to the soil by numerous hair like delicate structures called rhizoids.
Rhizoids help in fixation and absorption of water.
What is plasmid?
The extra genomic, circular, small DNA molecule of E.Coli is called plasmid.
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