Metagenesis of Obelia and Aurelia
In metagenesis of Obelia and Aurelia what is the form which produces gametes? What is the form which replicates asexually?
Expert
In metagenesis of some coelenterates, like Obelia and Aurelia, there is alternation between medusoid and polypoid forms. The polyps reproduce asexually originating medusae that then release gametes. The female and male gametes fuse under water to form zygote that then develops in later and larva originates another polyp.
The form which reproduces asexually is polyp. Polyps give birth to medusae through budding in Obelia and by strobilization in the Aurelia.
Which are the invertebrate phyla species, which make pulmonary respiration?
What are the relevant functions of the macronucleus and micronucleus in the paramecium?
How do you sense that the company would assist you the best?
Describe and answer in economic terms a managerial decision you have knowledge about (for example, the oil and Gas Industry). What should one consider when starting a new business?
Explain why allantois is considered as an adaptation to the terrestrial life?
Give a brief explanation of nucleic acids? Write down the historic origin of this name?
In hormonal terms explain why does the menses take place?
Why can it be stated that each glucose molecule executes the Krebs cycle twice?
This refer to all aspects of the group processes and dynamics that result in task performance and member satisfaction. Some of these are the norms developed on groups, group cohesiveness, decision making processes used by the group and the extent of task and maintenance activities performed by th
What does radial symmetry signify? Describe the type of symmetry found in the chordates? Name the other phyla of animal kingdom that exist in species with radial symmetry?
18,76,764
1943490 Asked
3,689
Active Tutors
1434758
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!