Advertisements
Advertisements
Question
The probability of fruit set in a self-pollinated bisexual flower of a plant is far greater than a dioecious plant. Explain.
Solution
The probability of fruit set in a self-pollinated bisexual flower is far greater than a dioecious plant. Analyse.
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?
The following question(s)/statement(s) has four suggested answers. Choose the correct option in the following case.
After fertilisation, the integuments of an ovule develop into : __________.
Choose the correct statements.
Given below are a few statements related to external fertilization.
- The male and female gametes are formed and released simultaneously
- Only a few gametes are released into the medium
- Water is the medium in a majority of organisms exhibiting external fertilization
- Offspring formed as a result of external fertilization have better chance of survival than those formed inside an organism
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
Development of an egg without fertilization is called ______.
Why is vivipary an undesirable character for annual crop plants?
Maximum number of chromosomes in gametes are presented in ______.
Gamete transfer occurs through water in all of the following except:
In haploid organisms that undergo sexual reproduction, name the stage in the life cycle when meiosis occurs. Give reasons for your answer.
