Description : Obelia Animal of which episode ?
Last Answer : Obelia nidaria.
Description : What are polyp and medusa? What is their use? Explain their structures in Obelia. -Biology
Last Answer : answer:
Description : Medusa of Obelia is
Last Answer : Medusa of Obelia is A. Carnivorous B. Herbivorous C. Detritous feeder D. Omnivorous
Description : $ Obelia has three types of zooids namely (i) polyps (ii) Balastostyles (iii) Medusae ! The occurrence of more than one forms in an individual is call
Last Answer : $ Obelia has three types of zooids namely (i) polyps (ii) Balastostyles (iii) Medusae ! The occurrence of ... is wrong D. If both As and R are wrong.
Description : In the metagenesis of Aurelia and Obelia what is the form that produces gametes? What is the form that reproduces asexually?
Last Answer : In the metagenesis of some coelenterates, like Aurelia and Obelia, there is alternation between polypoid and medusoid forms. The polyps reproduce asexually originating medusae that then liberate ... and by strobilization in Aurelia. Image Diversity: metagenesis of Aurelia metagenesis of Obelia
Description : Most appropriate term to describe the life cycle of Obelia is (a) metamorphosis (b) neoteny (c) metagenesis (d) all of these
Last Answer : (c) metagenesis
Description : Which of the following pairs are correctly matched? Animals Morphological features (i) Crocodile – 4-chambered heart (ii) Sea urchin – Parapodia (iii)Obelia – Metagenesis (iv) Lemur – Thecodont (a) (ii), (iii) and (iv) (b) only (i) and (iv) (c) only (i) and (ii) (d) (i), (iii) and (iv)
Last Answer : (d) (i), (iii) and (iv)
Description : The reproductive zooids of obelia colony a) Hydrotheca b) Perisarc c) Blastostyle d) manubrium
Last Answer : a) Hydrotheca