Q1. Vivipary is defined as germination.
Q3. The unicellular algae which is used in space programme to regulate the supply of oxygen is.
Q4. Some flowering plants produce allergenic pollen grains.Which of the following is/are such plants?
Q5. A mature living cell without a nucleus is.
Q6. The plants bearing both male and female flowers is called.
Q7. if in a cell there are multiples of chromosomes than the normal specified number it is termed.
Q8. The fusion of a male gamete with an egg is called.
Q9. When xylem has phloem on its two sides the vascular bundle is known as.
Q10. To which of the following families do all pulses belong?
Q11. Which of the following spices is obtained from flower buds?
Q12. The part that germinates and grows f irst in a seed is.
Q13. Seeds can best be preserved in.
Q14. The food in albuminous seeds is stored in.
Q15. Nori has been a favorite Japanese food centuries This is prepared/obtained from.
Q16. Earliest classification of plants is attempted by.
Q17. To which group of plants does the Banyan tree belong?
Q18. The largest sperms among plants are found in.
Q19. 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.
Q20. A tissue primarily concerned with the formation of new cells is called.
Q21. Agar,commonly used as a synthetic growth medium and in bakery is obtained from.
Q22. Some plants develop fruits with out fertilization This phenomenon is called.
Q23. In some arctic and alpine regions,the snow appears red,This ,red snow, phenomenon is caused by.
Q24. That potato is a modified stem is explained by the presence of.
Q25. Flame of the forest refers to.