th
FILL IN THE BLANKS
1. Chloroplasts are __________ green in colour.
2. Phycocyanin pigment is found in __________.
3. The pollination that takes place by water is known as __________.
4. The male sex organ in Bryphyta is know as Antherridium.
5. Petals are the component parts of __________.
6. In Chlamydomonas the chloroplas is __________ shaped.
7. A carpel consists of stigma, style and __________.
8. A fruit that develop purely from ovary is said to be simple fruit.
9. Chloroplasts are the centres of __________ synthesis.
10. A phage is a virus that infects __________.
11. Chloroplast is __________ in Cyanopyceae.
12. The pollen grains of __________ are winged.
13. Ribosomes are the centres of __________ synthesis.
14. Viruses are __________ obligate parasites.
15. The plants, which cannot synthesize their own food materials, are called __________ heterotrophic plants.
16. The word virus is derived from the Latin word. It means __________.
17. The collection of Hyphae is called __________.
18. In Bryophyte water is absorbed through __________.
19. The branches in Pinus are __________.
20. The plant body of Stigeoclonium is __________.
21. A sexual reproduction in Chalamydomanas takes place by means of motile cells called __________.
22. Pinus is an example of __________.
23. Alternation of generation in Ulva is __________.
24. Pollination by wind is called __________.
25. Stames and carpels are modified __________.
26. Thread-like structures in nucleus are called __________.
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27. The germinating pollen grain is a tiny male __________.
28. Fleshy fruits are dispersed by __________.
29. __________ is a food storage tissue.
30. Pitcher plant is the modification of __________.
31. Carpal is regarded as __________ female reproductive system.
32. Leaf Spine reduces the rate of __________.
33. Brassica compestris is a member of family __________.
34. Component parts of Calyx are called __________.
35. Fabaceae family has __________ placentation.
36. Bulbil is a modification of __________.
37. Eye spot is found in __________.
38. Solanum tuberosum belongs to the family __________.
39. In castor seed the papery cotyledons are surrounded by __________.
40. Glumes are found in the family __________.
41. After fertilization ovule changes into __________.
42. D.N.A is the abbreviation of __________.
43. In Nepenthes the leaf is modified into a structure called __________.
44. Plant cell is surrounded by a cell wall, which is made up of a __________.
45. The percentage of carbohydrates present in the protoplasm is only __________.
46. In maize grain the cotyledon is known as __________.
47. Ulva is also called __________.
48. The sporophyte of Marchantia consists of foot, setae and __________
49. The inflorescence with dense cluster of flowers on a receptacle is called __________.
50. In castor seed a cup like outgrowth at the micropyle end is known as __________.
51. The plant which has 2n chromosomes is called __________.
TRUE AND FALSE
1. Bacteria are closely related to blue-green algae.
2. Virus cells are prokaryotic.
3. Cocci are kidney-shaped.
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4. The membrane surrounding vacuole is called leucoplast.
5. Ulva is a blue green plant.
6. Female sex organs in Marchantia are borne on Antheriodiophores.
7. The androecium in mustard is called Tetradenamous.
8. Phylloclade is the modification of leaf.
9. Marchantia is a water plant.
10. Angiosperms are non-bearing plants.
11. Plumule develops into the root system.
12. Ribosomes are the centres of protein synthesis.
13. Marchantia is a dioecious plant.
14. Phanerogams are flowering plants.
15. Endosperm is not the food storage tissue of a seed.
16. In protoplasm water is about 80%.
17. Animal and plant cells do not differ from each other.
18. Bacillus are rod-like or kidney-shaped.
19. Bryophytes have well-developed conducting tissues.
20. Ulva is a sea weed.
21. Gemma cup cannot develop into a Marchantia plant.
22. Zoospores in Stigeoclonium is quadriflagellated.
23. Euglena has the characteristics of plant only.
24. Phycocyanin pigment is found in Chlamydomonas.
25. The plant body of Ulva is made up of mycelium.
26. Eukaryotes include those organisms that lack membrane around nucleus, mitochondria and colgi apparatus.
27. For the first time, cell was discovered by Robert Hooks.
28. Plasma membrane is composed of cellulose.
29. In family Fabaceae the fruit is legume.
30. Spermatophytes include ferns and mosses.
31. Capitulum is a collection of flowers.
32. Raphanus sativus belongs to the family Poaceae.
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33. When petals are free, the condition is called polypetalous.
34. Virus is a connecting link between living and non-living.
35. Pinus is a plant which bears seeds but no fruits.
36. All the cells arise from pre-existing cell.
37. Ulva is a fresh water algae.
38. Stegioclonium is not heterotrichous.
39. Berry is an example of a simple fleshy fruit.
40. The seeds of pea plant are endospermic.
41. Rhizopus is a saprophytic fungus.
42. The endosperm in angiosperms is diploid.
43. The cryptogams are flowering plants.
44. Legume is an example of simple fruit.
45. In vallisnaria pollination takes place through water.
MULTIPLE CHOICE QUESTIONS
1. The male gamete of Selaginella is __________.
(Biflagellate, Multiflagellate, Nonflagellate, Monoflagellate)
2. Stomata are organs which help in __________.
(Transpiration, Locomotion, Digeation, Growth(
3. Chlamydomonas is __________.
(Algae, Fungi, Multicellular, Non-motile)
4. Potato belongs to the family __________.
(Cruciferae, Fabaceae, Poaceae, Solanaceae)
5. Ginger is a __________.
(Fruit, Root, Rhizoma, Corn)
6. Hypogeal germination takes place by elongation of __________.
(Celeorhiza, Epicotyle, Radicle, Hypocotyle)
7. Phyllode is the modification of __________.
(Alerial stem, Leaf, Underground stem, Root)
8. In Fabaceae the placentation is __________.
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(Axile, Parietal, Marginal, Basal)
9. Plants that bear two types of spores are called __________.
(Heterozygous, Homozygous, Homosporous, Heterosporous)
10. Flagella are the organs, which help in __________.
(Digestion, Locomotion, Photosynthesis, Respiration)
11. Rhizopus is __________.
(A parasite, A saprophyte, Symbiotic, Chemotrophic)
12. Rice belongs to the family __________.
(Cruciferae, Fabaceae, Poaceae, Solanaceae)
13. Potato is an example of __________.
(Bulb, Rhizome, Stem tuber, Corm)
14. Epigeal germination takes place in __________.
(Gram seed, Castor seed, Maize seed, Rice)
15. Heterosproy is found in __________.
(Selaginella, Rhizopus, Ulva, Polytrichum)
16. The fusion of similar gametes in structure and shape is called __________.
(Homospory, Isogamy, Oogamy, Anisogamy)
17. Virus is chemically composed of __________.
(Starch and Protein, Fat and nucleic acid, D.N.A and lipids, Protein and Nucleic Acid)
18. Streaming movement of cytoplasm in the cells is called __________.
(Clycolysis, Cyclosis, Meiosis, Mitosis)
19. Incipient nucleus is found in __________.
(Ulva, Stegioclonium, Nostoc, Rhizopus)
20. The plant whose body is a mycelium is __________.
(Euglena, Ulva, Rhizopus, Chlamydomonas)
21. In Marchantia elators are found in __________.
(Gamma cup, Assimilatory chamber, Rhizoids, Capsule)
22. Winged pollengrain is characteristic of __________.
(Solanum tuberosum, Zeamays, Pinus, Brassica Compestrics)
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23. The modification of stem in ginger is called __________.
(Sucker, Tuber, Bulb, Rhizome)
24. Vascular tissue system is found in __________.
(Marchantia, Adiantum, Rhizopus, Ulva)
25. Fusion of similar gametes is called __________.
(Oogamous, Isogamous, Heterosporous, Homosporous)
26. __________ of the following pair belongs to vascular plants.
(Funaria and Ulva, Ulva and Rhynia, Euglena and Nostoc, Selaginella and Rhynia)
27. Verticellaster inflorescence is found in __________.
(Fabaceae, Labiatae, Solanaceae, Poaceae)
28. __________ deals with the structure, composition and function of the cells.
(Physiology, Anatomy, Cytology, Histology)
29. Reproduction by binary fission occurs in __________.
(Bacteria, Euglena, Virus, Nostoc)
30. The membrane surrounding the vacuole is known as __________.
(Tonoplast, Leucoplast, Chromoplast, Chloroplast)
31. The ribosomes are the centres of __________.
(carbohydrate synthesis, Fat synthesis, DNA synthesis, Protein Synthesis)
32. In lily plant the stem is modified into __________.
(Rhizome, Bulb, Stem tuber, Corm)
33. In Chlamydomonas the chloroplast is __________.
(Cup-shaped, Girdle-shaped, Disc-shaped, Band-shaped)
34. Hypogeal germination occurs in __________.
(Cucumber, Castor, Papaya, Gram)
35. The most primitive vascular plant which lived 40 million years ago was __________.
(Marchanita, Stigeoclonium, Rhynia, Selaginella)
36. The alternation of generations in Ulva is __________.
(Heteromorphic Isomorphic, Isoheteromorphic, Dimorphic)
37. Reproductive bodies, the gammae are found in __________.
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(Marchantia, Selaginella, Pinus, Potato Plant)
38. Dwarf shoots are spurs are found in __________.
(Pinus, Selaginella, Stigeoclonium, Eucalyptus)
39. Feathery stigma is present in the family __________.
(Brassicaeae, Poaceae, Solanaceae, Fabaceae)
NAMES OF THE FAMILIES
1. Raphanus Sativus
2. Lathyrus Odoratus
3. Capsium Annum
4. Pisum Sativum
5. Avena Sativum
6. Triticum Indicum
7. Arachis Hypogea
8. Saccharum Officinarum
9. Dalbergia Sisso
10. Solanum Tuberosum
11. Nicotiana tobacum
12. Oryza Sativa
13. Zea mays
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