Q. No.After karyogamy followed by meiosis, spores are produced exogenously in?
1.
Neurospora
2.
Alternaria
3.
Agaricus
4.
Saccharomyces
1. Dinoflagellates
2. Diatoms
3. Cyanobacteria
4. Euglenoids
Ciliates differ from all other protozoans in?
| 1. | using flagella for locomotion |
| 2. | having a contractile vacuole for removing excess water |
| 3. | using pseudopodia for capturing prey |
| 4. | having two types of nuclei |
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?
1. Pseudomonas
2. Mycoplasma
3. Nostoc
4. Bacillus
| 1. | peptidoglycan | 2. | cellulose |
| 3. | hemicelluloses | 4. | chitin |
Which one is the wrong statement?
| 1. | Archegonia are found in Bryophyta, Pteridophyta and Gymnosperms. |
| 2. | Mucor has biflagellate Zoospores |
| 3. | Haploid endosperm is a typical feature of gymnosperms. |
| 4. | Brown algae have chlorophyll a and c fucoxanthin. |
Which of the following are most suitable indicators of SO2 pollution in the environment?
1. Lichens
2. Conifers
3. Algae
4. Fungi
Which one of the following matches is correct?
| (a)Phytophthora | Aseptate Mycelium | Basidiomycetes |
| (b) Alternaria | Sexual reproduction Absent | Deuteromycetes |
| (c) Mucor | Reproduction by conjugation | Ascomycetes |
| (d) Agaricus | Parasitic fungus | Basidiomycetes |
1. a
2. b
3. c
4. d
The guts of a cow and a buffalo possess:
1. Fucus sp
2. Chlorella sp
3. methanogens
4. cyanobacteria
Five kingdom system of classification suggested by R.H. Whittaker is based on:
1. Complexity of body organisation
2. Mode of reproduction
3. Mode of nutrition
4. All of the above
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