Reproduction in Animals (AIPVT)
Covers modes of asexual and sexual reproduction in animals including fission, budding, regeneration, conjugation, parthenogenesis, and various reproductive strategies across protozoa, sponges, hydra, and other organisms.
Questions
Which of the following is the mode of reproduction in amoeba?
- Budding
- Fragmentation
- Plasmotomy
- Fission
Which organism reproduces by transverse binary fission?
- Euglena
- Amoeba
- Paramecium
- Plasmodium
How does reproduction take place in hydra?
- Fragmentation
- Binary fission
- Budding
- Plasmotomy
Which mode of asexual reproduction is used by planaria?
- Longitudinal binary fission
- Multiple fission
- Transverse binary fission
- Budding
In which type of asexual reproduction does cyst formation take place?
- Gemmule formation
- Binary fission
- Sporulation
- Budding
Which type of sexual reproduction can be observed in paramecium?
- Exogamy
- Hologamy
- Autogamy
- Pedogamy
The similarity between star fish, planaria, tape worm, hydra, sponges and spiders is
- They all exhibit both sexual and asexual reproduction.
- They all reproduce by budding.
- They all have power to regenerate.
- They all live in colonies.
In which phenomenon do the gamete nuclei of the same cell unite together to form a new individual?
- Parthenogenesis
- Automixis
- Plasmotomy
- Regeneration
In which of the following organisms does sexual reproduction take place by isogametes?
- Paramecium
- Rabbits
- Monocystis
- Frogs
In which method does synkaryon formation take place?
- Automixis
- Syngamy
- Conjugation
- Plasmotomy
Which is the exclusive mode of reproduction adapted by lizard lacerta saxicola americana?
- Incomplete parthenogenesis
- Complete parthenogenesis
- Syngamy
- Regeneration
Parthenogenesis in larva is called
- incomplete parthenogenesis
- pedogamy
- paedogenesis
- syngenesis
What is the sequence of larva formation in liver fluke?
- Metacercaria, cercariae, rediae, sporocyst and miracidium
- Miracidium, sporocyst, rediae, cercariae and metacarcaria
- Sporocyst, miracidium, rediae, cercariae and metacarcaria
- Miracidium, sporocyst, rediae, metacarcaria and cercariae
In which organism(s) is gemmule formation seen?
- Opalina
- Fresh water sponges
- Eusyllis
- Plasmodium
Which of the following processes takes place in unfavourable conditions?
- Transverse binary fission
- Multiple fission
- Budding
- Longitudinal binary fission