Biology Practice MCQ Page 34
Multiple Choice questions for Biology in the sets of 10 each on one page with questions and answers. All sets are useful in the preparation of subject tests for employment or admission.
Question: 2517 There are how many species of fungi?
- 80 species
- 800 species
- 8,000 species
- 80,000 species
Question: 2518 Reproductive organs of that thallophytes are ----------- and not protected by sterile cells
- Unicellular
- Multicellular
- Dicellular
- Tricellular
Question: 2519 Study of algae is called
- Phycology
- Micro biology
- Psychology
- None of the above
Question: 2520 There are extremely diverse group of organisms
- Mosses
- Algae
- Angiosperms
- Fungi
Question: 2522 They play a central role in the making of dairy products such as butter ,cheese,yogurt etc.
- Viruses
- Fungi
- Bacteria
- Algae
Question: 2523 Among the many substances manufactured commercially by means of ---------- are acetic acid,acetone,butanol,lactic acid and several vitamins.
- Viruses
- Bacteria
- Fungi
- Yeast
Question: 2524 Which are the most primitive algae?
- Green algae
- Brown algae
- Blue-green algae
- Red algae
Question: 2526 Fossils of blue green algae were found in lime stones with the age almost as old as
- 1.3 Billion years
- 2.3 Billion years
- 3.3 Billion years
- 4.3 Billion years
Question: 2529 They are the simplest of the producing photosynthetic organisms.
- Cyanobacteria
- Actinomycetes
- Cyanbacteria and Actinomyceies
- None of the above
Question: 2530 Cyanobacteria are alse known as
- Autotrophic bacteria
- Blue Green Algae
- Red Brown Algae
- None of the above
Question: 2534 Spirogyra is more advanced than Ultothrix because
- hold-fast is absent in a Spirogyra
- Spirogyra has internal faterlization
- Spirogyra has internal fertilization
- Ulothrix is unicellular while Spirogyra is multicellular
Question: 2536 Blue green algae posses chorophlyll along with a pigment known as
- Chlorophy
- Phycobilin
- Haemoglobin
- None of the above
Answers to the questions of Biology on this page
Following list gives the correct choice for the answer of the Biology mcqs.
2517 . D
2518 . A
2519 . A
2520 . D
2522 . C
2523 . B
2524 . C
2526 . B
2529 . A
2530 . B
2534 . B
2536 . B
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MCQ for Practicing Subject Tests