In $Ophioglossum$ (a fern),the chromosome number in a gamete is ..... and in potato,the chromosome number in a gamete is ....
- A$380, 12$
- B$630, 24$
- C$12, 380$
- D$24, 630$
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Similar Questions
The animals which lay fertilized or unfertilized eggs and whose development takes place outside the body of the mother are called:
Easy
View SolutionIdentify the incorrect statement.
Medium
View SolutionEvents in the sexual reproduction:
$I.$ Pre-fertilisation
$II.$ Fertilisation
$III.$ Post-fertilisation
The sequential order of their occurrence is:
$I.$ Pre-fertilisation
$II.$ Fertilisation
$III.$ Post-fertilisation
The sequential order of their occurrence is:
Easy
View SolutionDevelopment of an egg without fertilization is called
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View SolutionAssertion : Death is one of the important regulatory processes on earth.
Reason : It avoids over-crowding caused by continuous reproduction.
Reason : It avoids over-crowding caused by continuous reproduction.
MediumAIIMS 2002
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