Biomolecules — Biology STD 11 Science — Question

The total number of ovarian tubules in a female cockroach is

As we go from species to kingdom in a taxonomic hierarchy, the number of common characteristics :

Which among the following are the smallest living cells, known without a definite cell wall, pathogenic to plants as well as animals and can survive without oxygen?

Which covers largest number of organisms ?

Photosynthesis is ________ reaction.

Presence of rhizoids in place of true roots is a characteristic of

Nucleotides, the polymers of nucleic acid are joined together by __________ bond.

Vexillum wings and keel corolla are found in family

Replication of DNA takes place during

Causative agent of red tide is ________ .