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Plant Kingdom - Part 2
1
of
25
💡
Hints:
3
Q1. Some flowering plants produce allergenic pollen grains.Which of the following is/are such plants?
A. Congress grass
B. Fat hen (bathu)
C. Spiny Amaranth
D. All of the above
Q2. In some arctic and alpine regions,the snow appears red,This ,red snow, phenomenon is caused by.
A. Fluorescence
B. Growth of a red-flowered plant
C. Growth of an alga
D. Reflection of red light
Q3. The part that germinates and grows f irst in a seed is.
A. Plumule
B. Radicle
C. Cotyledons
D. Epicotyle
Q4. The food in albuminous seeds is stored in.
A. Cotyledons
B. Endosperm
C. Testa
D. Plumule
Q5. A herbarium is.
A. A collection of herbs dried form
B. A garden with a varied collection of herbs
C. A garden with a collection of medicinal herbs
D. A center for the preservation of dried specimen of plants
Q6. The unicellular algae which is used in space programme to regulate the supply of oxygen is.
A. Spirogyra
B. Chlorella
C. Codium
D. Chlamydomonas
Q7. Some plants develop fruits with out fertilization This phenomenon is called.
A. Apocarpy
B. Apogamy
C. Parthenocarpy
D. Syncarpy
Q8. A mature living cell without a nucleus is.
A. Sieve cell
B. Sieve tube
C. Companion cell
D. Vessel
Q9. Earliest classification of plants is attempted by.
A. Carl Linnaeus
B. Oswald Tippo
C. Theophrastus
D. Jussein
Q10. The fusion of a male gamete with an egg is called.
A. Conjugation
B. Copulation
C. Syngamy
D. Triple fusion
Q11. To which group of plants does the Banyan tree belong?
A. Angiosperms
B. Gymnosperms
C. Pteridophytes
D. Phaeophyta
Q12. Seeds can best be preserved in.
A. Cool and dry conditions
B. Cool and wet conditions
C. Hot and dry conditions
D. Hot and wet conditions
Q13. Flame of the forest refers to.
A. A lady with flame in her hands found in the forest
B. A forest full of trees which burst with red flowers during autumn
C. Afirealways found in some jungles
D. The title of a book
Q14. To which of the following families do all pulses belong?
A. Cruciferae
B. Leguminosae
C. Malvaceae
D. Ranunculaceae
Q15. A tissue primarily concerned with the formation of new cells is called.
A. Collenchyma
B. Parenchyma
C. Floral organ
D. Meristem
Q16. Which of the following spices is obtained from flower buds?
A. Clove
B. Cumin
C. Nutmeg
D. Coriander
Q17. Nori has been a favorite Japanese food centuries This is prepared/obtained from.
A. A green alga
B. A red alga
C. Sea weeds
D. Rice starch
Q18. The plants bearing both male and female flowers is called.
A. Bisexual
B. Dioecious
C. Monoecious
Q19. That potato is a modified stem is explained by the presence of.
A. Branches
B. Leaves
C. Buds
D. Scale leaves and axillary buds
Q20. Agar,commonly used as a synthetic growth medium and in bakery is obtained from.
A. Algae
B. Mosses
C. Cycas
D. Pine
Q21. The largest sperms among plants are found in.
A. Ferns
B. Gymnosperms
C. Legumes
D. Mosses
Q22. Vivipary is defined as germination.
A. During storage
B. Within the fruit
C. With cotyledons coming out of the soil
D. With cotyledons remaining inside the soil
Q23. When xylem has phloem on its two sides the vascular bundle is known as.
A. Collateral
B. Bicollateral
C. Endarch
D. Exarch
Q24. Leather shoes are often covered by patches of a greenish fluffy mass during the rainy season ,if unattended for sometime.This is due to the growth of a.
A. Bacterium
B. Blue green alga
C. Green alga
D. Fungus
Q25. if in a cell there are multiples of chromosomes than the normal specified number it is termed.
A. Aneuploid
B. Polyploid
C. Genome
D. Diploid
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