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Multiple Choice
Which type of asexual reproduction occurs in sea stars?
A
Binary fission
B
Fragmentation
C
Parthenogenesis
D
Budding
Verified step by step guidance
1
Understand the concept of asexual reproduction: Asexual reproduction is a mode of reproduction where offspring are produced by a single parent without the involvement of gamete fusion. It results in offspring that are genetically identical to the parent.
Identify the types of asexual reproduction: Common types include binary fission, fragmentation, parthenogenesis, and budding. Each type has distinct characteristics and occurs in different organisms.
Explore fragmentation: Fragmentation is a form of asexual reproduction where an organism breaks into two or more fragments, each capable of growing into a new individual. This is common in organisms like sea stars.
Recognize the process in sea stars: Sea stars can reproduce asexually through fragmentation. If a part of a sea star, such as an arm, is detached, it can regenerate into a new sea star, given that part of the central disc is attached.
Compare with other methods: Binary fission involves the division of a single organism into two parts, parthenogenesis involves development from an unfertilized egg, and budding involves the growth of a new organism from a part of the parent. Fragmentation is distinct in its ability to regenerate from parts of the organism.