Advertisements
Advertisements
Question
(a) Coconut palm is monoecious, while date palm is dioecious. Why are they so called?
Solution
- Coconut palm is monoecious because both male and female flowers are borne on the same plant.
- Date palm is dioecious because these plants bears exclusively either male flowers or female flowers.
APPEARS IN
RELATED QUESTIONS
Explain the importance of syngamy and meiosis in a sexual life cycle of an organism.
Explain why meiosis and gametogenesis are always interlinked?
State the fate of a pair of autosomes during gamete formation.
The terms homothallic and monoecious are used to denote ______.
Choose the statements that are true from the options below:
The statements given below describe certain features that are observed in the pistil of flowers.
- Pistil may have many carpels
- Each carpel may have more than one ovule
- Each carpel has only one ovule
- Pistil have only one carpel
The number of chromosomes in the shoot tip cells of a maize plant is 20. The number of chromosomes in the microspore mother cells of the same plant shall be ______.
Which is correct?
Which plant will lose its economic value if its fruits are produced by induced parthenocarpy?
Which of the following process is associated with a change in the cellular DNA amount?
Pre-fertilization events include the following?
- Gametogenesis
- Zygotic embryogenesis
- Gamete transfer
- Homogametic union
- Heterogametic union
The correct combination is ______