The CORRECT sequence of stages (from I to V) in the life cycle of a cnidarian which shows alternation of generation is:
Correct answer: A. Option A
- A. Option A
- B. Option B
- C. Option C
- D. Option D
Explanation
The correct order is polyp, medusa, egg, planula larva, polyp because the polyp produces medusae, the medusa releases eggs, the eggs develop into planula larvae, and the planula settles to form a new polyp.So option A is the correct option.The rest of the options are incorrect because they do not follow the proper sequence of the life cycle.
Last updated
Related questions
1. Fertilization_. 2. Digestive system_.3. Excretion by_.Fill in the blanks for the organism given in the below figure:
80% of the food of sponges consists of which of the following?
80% of the food of sponges consists of which of the following?
A blue colored respiratory pigment called hemocynanin is found in:
A body cavity completely surrounded by tissue derived from the mesoderm that provides cushioning for internal organs is called