Biology MCQs

1496 MCQs — Everyday Science MCQs (Page 56 of 150)

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Which of the following is responsible for Irish potato famine?

A. Dinoflagellates
B. Kleps
C. Physarum polycephalum
D. Phytophthora infestans

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Which of the following statement about Kingdom Protista is incorrect_______________?

A. Their members have characteristics which separate them from other kingdoms
B. They only include unicellular aquatic eukaryotic organisms
C. They do not develop from blastula or embryo
D. They contain ancestors for fungi plants & animals

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Spores produced by slime molds are__________?

A. Haploid
B. Diploid
C. Triploid
D. None of these

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Who first separated bacteria from other protists as a group_____________?

A. John hogg
B. Ernst haeckel
C. Margulis and schwartz
D. Herbert copeland

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In slime molds spores develop into__________?

A. Swarm cells
B. Biflagellated cells
C. Amoeboid reproductive cells
D. All of these

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Which of the protozoa has a striking resemblance to collar cells in sponges_____________?

A. Zooflagellates
B. Choanflagellates
C. Trypanosomoa
D. Trichonymphas

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Of the following which one is not the characteristic of green algae?

A. Some green algae possess cell wall with cellulose
B. They are generally accepted as the ancestors of green plants
C. Chlorella is unicellular non-motile green algae
D. None of these

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Radiolarians belong to which of the following protozoal group____________?

A. Zooflagellates
B. Actinopods
C. Foraminifera
D. Apicomplexans

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In chlorophytes the main energy stores are__________?

A. Cellulose
B. Starch
C. Glycogen
D. All of these

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Examples of Rhodophytes are___________?

A. Chondrus
B. Polysiphonia
C. Both of these
D. Pinnularia

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