$A$ : Chalazal vacuole is present in the help cell of embryo sac.
$R$ : Polarity of synergid cytoplasm is opposite to egg cell.
$A$ : Chalazal vacuole is present in the help cell of embryo sac.
$R$ : Polarity of synergid cytoplasm is opposite to egg cell.
- A
Assertion and Reason both are correct and also correct explanation.
- B
Assertion and Reason both are correct but not explanation of assertion.
- C
Assertion is correct, but Reason is incorrect.
- D
Both Assertion and Reason are incorrect.
Similar Questions
Embryo sac is
Embryo sac is
- [AIPMT 1990]
With a neat, labelled diagram, describe the parts of a mature angiosperm embryo sac. Mention the role of synergids.
With a neat, labelled diagram, describe the parts of a mature angiosperm embryo sac. Mention the role of synergids.
The germination of pollen grain results in the formation of
The germination of pollen grain results in the formation of
Definations / Explanation :
$1.$ Embryo sac
$2.$ Monosporic development
Definations / Explanation :
$1.$ Embryo sac
$2.$ Monosporic development
Identify the labelling of given diagrams
Identify the labelling of given diagrams