MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Layer of sporophyte tissue that envelops and protects megasporangium is called |
| A. | cuticle |
| B. | stem |
| C. | integument |
| D. | xylem |
| Answer» D. xylem | |
| 2. |
Which of following is mass of green one cell thick filaments formed by mosses? |
| A. | filaments |
| B. | stoma |
| C. | stomata |
| D. | protonema |
| Answer» E. | |
| 3. |
An angiosperm structure that is specialized for reproduction is called |
| A. | stems |
| B. | seed |
| C. | flower |
| D. | leaf |
| Answer» D. leaf | |
| 4. |
A structure containing plant embryo and its food supply is called |
| A. | seed |
| B. | spores |
| C. | Stromalite |
| D. | leaf |
| Answer» B. spores | |
| 5. |
Male gamates reach to embryo sac by help of |
| A. | pedicel |
| B. | petal |
| C. | pollen tube |
| D. | pith |
| Answer» D. pith | |
| 6. |
Dull colored, smaller and non-scented flowers rely upon |
| A. | insect-pollination |
| B. | wind pollination |
| C. | self pollination |
| D. | cross pollination |
| Answer» C. self pollination | |
| 7. |
Edge of capsule of sporangium is made up of two parts, annulus and the |
| A. | stomium |
| B. | sori |
| C. | sporophyll |
| D. | chlorophyll |
| Answer» B. sori | |
| 8. |
Rapid folding of leaflets upon touching is shown in |
| A. | mimosa |
| B. | adiantum |
| C. | liver-worts |
| D. | mosses |
| Answer» B. adiantum | |
| 9. |
Lipase act upon the fats, in germinating seeds to produce |
| A. | fatty acids |
| B. | glycerol |
| C. | glucagon |
| D. | lipids |
| Answer» D. lipids | |
| 10. |
Plants which produce flowers, fruits and seeds are from class |
| A. | Angiospermae |
| B. | gymnospermae |
| C. | schlerenchyma |
| D. | Both a and b |
| Answer» B. gymnospermae | |
| 11. |
In grass Ischaemum, the lower spikelet is |
| A. | sessile |
| B. | stalked |
| C. | smaller |
| D. | filament |
| Answer» B. stalked | |
| 12. |
Zaemays and corns belong to family name |
| A. | Rosaceae |
| B. | Acacia |
| C. | Poaceae |
| D. | Solanaceae |
| Answer» D. Solanaceae | |
| 13. |
People experiencing muscle wasting are a case of |
| A. | malnutrition |
| B. | starvation |
| C. | over eating |
| D. | over nutrition |
| Answer» C. over eating | |
| 14. |
Bilaterally symmetrical flower is of |
| A. | hibiscus |
| B. | clitoria |
| C. | allamanda |
| D. | capsicum |
| Answer» C. allamanda | |
| 15. |
Androecium is also known as |
| A. | stamen |
| B. | pistil |
| C. | filament |
| D. | anther |
| Answer» B. pistil | |
| 16. |
Cotton is an example of |
| A. | plumed seed |
| B. | plumed fruit |
| C. | radicated seed |
| D. | radicated fruit |
| Answer» B. plumed fruit | |
| 17. |
Piliferous layers refers to the |
| A. | cuticle |
| B. | cortex |
| C. | pith cells |
| D. | root hairs |
| Answer» E. | |
| 18. |
Plants which produce seeds are termed as |
| A. | spermatophytes |
| B. | gametophytes |
| C. | ovulophytes |
| D. | ovarophytes |
| Answer» B. gametophytes | |
| 19. |
Groups of sporangi are found on underside of reflexed lobes of margins of leaflets and protected by bent margin of leaflet is called |
| A. | sori |
| B. | sertoli |
| C. | tini |
| D. | petioli |
| Answer» B. sertoli | |
| 20. |
Egg and male gametes fuse together to develop into an embryo and endosperm nucleus by process |
| A. | conjugation |
| B. | fertilization |
| C. | double fertilization |
| D. | triple fertilization |
| Answer» D. triple fertilization | |
| 21. |
Male gametes of bryophytic plant are called |
| A. | antherozoids |
| B. | archegonia |
| C. | spermatogonia |
| D. | spermophytes |
| Answer» B. archegonia | |
| 22. |
Tobacco pipes are made from wood |
| A. | sheesham |
| B. | pyrus patia |
| C. | pine |
| D. | timber |
| Answer» C. pine | |
| 23. |
MELIA,_A_FLOWER_HAS_A_PISTIL_OF_TWO_OR_MORE_FUSED_CARPELS,_WHICH_OF_THE_FOLLOWING_CONDITION_DESCRIBE_THIS??$ |
| A. | One carpel |
| B. | Fused carpel |
| C. | Fused androcium |
| D. | One androcium |
| Answer» C. Fused androcium | |
| 24. |
WHICH_OF_THE_FOLLOWING_IS_NOT_THE_PART_OF_FOUR_WHORLS_OF_FLOWER_LEAVES??$ |
| A. | Calyx |
| B. | Corolla |
| C. | Androcium |
| D. | Stem |
| Answer» E. | |
| 25. |
1-B, 2-A, 3-D, 4-C$ |
| A. | 1-D, 2-C, 3-A, 4-B |
| B. | 1-C, 2-A, 3-B, 4-D |
| C. | 1-A, 2-D, 3-B, 4-C |
| Answer» C. 1-A, 2-D, 3-B, 4-C | |
| 26. |
Double fertilization is a characteristic feature of which of these groups of plants? |
| A. | Chlorophyta |
| B. | Thallophyta |
| C. | Angiosperm |
| D. | Bryophytes |
| Answer» D. Bryophytes | |
| 27. |
Which of the following is also known as fruitless plants? |
| A. | Pteridophyte |
| B. | Bryophytes |
| C. | Angiosperm |
| D. | Gymnosperm |
| Answer» E. | |
| 28. |
Which of the following is a seedless vascular plant? |
| A. | Gymnosperm |
| B. | Bryophytes |
| C. | Pteridophytes |
| D. | Angiosperm |
| Answer» D. Angiosperm | |
| 29. |
Bryophyte have flask shaped archegonia. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 30. |
Which of the following spores is motile in nature? |
| A. | Zoospores |
| B. | Oomycetes |
| C. | Aplanospores |
| D. | Hepdnaspores |
| Answer» B. Oomycetes | |
| 31. |
Which of the following class of algae consists of alginic acid in their cell wall component? |
| A. | Green algae |
| B. | Red algae |
| C. | Lichens |
| D. | Brown algae |
| Answer» E. | |
| 32. |
Chlamydomonas is ________ |
| A. | Green algae |
| B. | Red algae |
| C. | Brown algae |
| D. | Lichens |
| Answer» B. Red algae | |
| 33. |
Which of the following does NOT belong to the class of Cryptogamae (plant without seeds)? |
| A. | Bryophytes |
| B. | Thallophyta |
| C. | Angiosperm |
| D. | Ptrediophytes |
| Answer» D. Ptrediophytes | |