Which of these characteristics belong to organisms showing internal fertilization? Option 1 : Number of eggs produced is less in numberOption 2 : Eggs are formed inside the female body where they fuse with male gamete.Option 3 : Male gametes are motileOption 4 : All of the above

Internal fertilization is seen in Option 1 : Gymnosperm and angiospermOption 2 : PteridophytesOption 3 : BryophytesOption 4 : All of these

Find the incorrect statement. Option 1 : In seed plant, the motile male gametes are carried to female gamete by pollen tubes. Option 2 : External fertilization is shown by bony fishes and frogs. Option 3 : Offspring produced by external fertilization are extremely vulnerable to predators. ...

External fertilization is seen in all of these except Option 1 : MammalsOption 2 : FishesOption 3 : AmphibiansOption 4 : Algae

Select the incorrect statement from the following. Option 1 : Few fungi and algae have motile male and motile female gametes.Option 2 : Most vital event of sexual reproduction is the fusion of gametes.Option 3 : Pea is a bisexual self-fertilizing plant.Option 4 : In majority of organisms male ...

The most critical event in sexual reproduction is Option 1 : Gamete transferOption 2 : EmbryogenesisOption 3 : GametogenesisOption 4 : Fertilization (Syngamy)

Meiocyte of which organism contains maximum number of chromosomes? Option 1 : Fruit flyOption 2 : ButterflyOption 3 : Ophioglossum (a fern)Option 4 : Human

Meiocyte of cat contains how many chromosomes? Option 1 : 8Option 2 : 12Option 3 : 42Option 4 : 38

Find out the total number of organism whose gametes contain odd number of chromosomes. Rat, Housefly, Dog, Cat, Apple, Rice, Maize, Potato, Onion Option 1 : 4Option 2 : 3 Option 3 : 5Option 4 : 6

Antheridiophore is present in Option 1 : CharaOption 2 : FucusOption 3 : MarchantiaOption 4 : Sweet potato