Which of the following phyla have members with both internal and external segmentation?
Which of the following phyla have members with both internal and external segmentation? A. Platyhelminthes B. Nematoda C.…
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Mineral salts can be absorbed into the roots by
Mineral salts can be absorbed into the roots by A. osmosis only B. osmosis and diffusion C. diffusion…
A multinucleate body without internal cell boundaries is characteristics
A multinucleate body without internal cell boundaries is characteristics A. bryop B. fungi C. algae D. gymnosperms Correct…
Double fertilization is a unique feature of
Double fertilization is a unique feature of A. angiosperms B. bryophytes C. pteridophytes D. algae Correct Answer: Option…
When a virus is placed in a nonliving medium it
When a virus is placed in a nonliving medium it A. becomes dehydrated B. forms spores C. forms…
A characteristic of the phylum coelenterata is that
A characteristic of the phylum coelenterata is that A. most of them are marine B. they possess a…
Which of the labelled parts of the cell contains ribonucleic acid?
Which of the labelled parts of the cell contains ribonucleic acid? A. 1 B. 2 C. 3 D.…
Which structure is known as the power house of the cell?
Which structure is known as the power house of the cell? A. 6 B. 5 C. 4 D.…
Most commercial fertilizers are rich in salts of
Most commercial fertilizers are rich in salts of A. sodium, iron and calcium B. nitrogen, phosphorus and potassium…
Dead plants and animals are decomposed by bacteria and fungi into
Dead plants and animals are decomposed by bacteria and fungi into A. nitrate B. nitrites C. amino acids…