In some cases, the blastomere can produce a complete embryo so, the cleavage will be:
Correct answer: D. Radial and indeterminate
- A. Spiral and determinate
- B. Spiral and indeterminate
- C. Radial and determinate
- D. Radial and indeterminate
Explanation
The answer is Radial and indeterminate. In radial cleavage, the cells divide along a vertical axis, creating a stack of cells. This type of cleavage is indeterminate, meaning that each cell has the potential to develop into a complete embryo. In spiral cleavage, the cells divide along a diagonal axis, creating a spiral pattern of cells. This type of cleavage is determinate, meaning that each cell has a predetermined fate.
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