In Ophioglossum (a fern) chromosome number in gamete ..... and in potato chromosome number in gamete is ....
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
$A$ - In several fungi and plants terms such as Homothalic.
$R$ - Dioecious are the terms used to describe unisexual condition.
$A$ - In several fungi and plants terms such as Homothalic.
$R$ - Dioecious are the terms used to describe unisexual condition.
After culturing the anther of a plant, a few diploid plants were found along with haploid plants. The diploid plants could have arisen from
After culturing the anther of a plant, a few diploid plants were found along with haploid plants. The diploid plants could have arisen from
- [AIIMS 1993]
Which reproductive adaptation is characteristic of most terrestrial vertebrates but not of most aquatic vertebrates?
Which reproductive adaptation is characteristic of most terrestrial vertebrates but not of most aquatic vertebrates?
- [AIIMS 2009]
$(a)$ In both plants and animal, have three phases during their life cycle.
$(b)$ In plant and animal, hormones are responsible for the transitions between the three phase.
$(a)$ In both plants and animal, have three phases during their life cycle.
$(b)$ In plant and animal, hormones are responsible for the transitions between the three phase.
Medium for transport of gametes in Algae, Bryophytes, Pteridophytes.
Medium for transport of gametes in Algae, Bryophytes, Pteridophytes.