Select Category
All Categories
Accounting
Agriculture
Astrobiology
Banking & Finance
Business World
Civilizations
Commerce & Economics
Competitive exams
Computer Science & IT
Current affairs
Earth Science
Educational Development
Environment
Explore the Animal World
Food chain
General Knowledge
Geography Map
Green Life
History
Human Health
Journalism
Law
Science
Social Science
TAX
About Us
Contact Us
Login
Plant Kingdom - Part 2
1
of
25
💡
Hints:
3
Q1. 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
Q2. The food in albuminous seeds is stored in.
A. Cotyledons
B. Endosperm
C. Testa
D. Plumule
Q3. The largest sperms among plants are found in.
A. Ferns
B. Gymnosperms
C. Legumes
D. Mosses
Q4. To which of the following families do all pulses belong?
A. Cruciferae
B. Leguminosae
C. Malvaceae
D. Ranunculaceae
Q5. 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
Q6. Some plants develop fruits with out fertilization This phenomenon is called.
A. Apocarpy
B. Apogamy
C. Parthenocarpy
D. Syncarpy
Q7. 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
Q8. The part that germinates and grows f irst in a seed is.
A. Plumule
B. Radicle
C. Cotyledons
D. Epicotyle
Q9. 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
Q10. The unicellular algae which is used in space programme to regulate the supply of oxygen is.
A. Spirogyra
B. Chlorella
C. Codium
D. Chlamydomonas
Q11. That potato is a modified stem is explained by the presence of.
A. Branches
B. Leaves
C. Buds
D. Scale leaves and axillary buds
Q12. A mature living cell without a nucleus is.
A. Sieve cell
B. Sieve tube
C. Companion cell
D. Vessel
Q13. The fusion of a male gamete with an egg is called.
A. Conjugation
B. Copulation
C. Syngamy
D. Triple fusion
Q14. 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
Q15. The plants bearing both male and female flowers is called.
A. Bisexual
B. Dioecious
C. Monoecious
Q16. 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
Q17. 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
Q18. To which group of plants does the Banyan tree belong?
A. Angiosperms
B. Gymnosperms
C. Pteridophytes
D. Phaeophyta
Q19. Which of the following spices is obtained from flower buds?
A. Clove
B. Cumin
C. Nutmeg
D. Coriander
Q20. Agar,commonly used as a synthetic growth medium and in bakery is obtained from.
A. Algae
B. Mosses
C. Cycas
D. Pine
Q21. Earliest classification of plants is attempted by.
A. Carl Linnaeus
B. Oswald Tippo
C. Theophrastus
D. Jussein
Q22. 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
Q23. When xylem has phloem on its two sides the vascular bundle is known as.
A. Collateral
B. Bicollateral
C. Endarch
D. Exarch
Q24. A tissue primarily concerned with the formation of new cells is called.
A. Collenchyma
B. Parenchyma
C. Floral organ
D. Meristem
Q25. 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
Submitting Your Quiz...
Please wait while we process your answers