In Ophioglossum (a fern) chromosome number in gamete ..... and in potato chromosome number in gamete is ....

  • A

    $380, 12$

  • B

    $630, 24$

  • C

    $12,380$

  • D

    $24, 630$

Similar Questions

Genetically identical progeny is produced when an individual

$A-$ Events after the formation of zygote are called post fertilization events

$R -$ In viviparous animals a young one develops out side the mother body

Identify $X$ and $Y$ from the given diagram

$A$ -In Plant, the end of juvenile phase which makes the : beginning of the growth phase.

$R$ -In Plant, Juvenile phase is also known as vegetative phase.

What is the major disadvantage of external Fertilization ?