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Consider the following statements regarding sporogenesis and choose the correct answer:
1. Gametes ape always unicellular and microscopic in size
2. The union of similar gametes is called fertilization
3. The zygote formed as a result of fertilization is called zygospore
4. The seed on germination gives rise to a new plant
Select the four statements about Plasmodium that are true. A)Inside an infected mosquito, haploid gametes fuse, forming a diploid zygote that develops into an oocyst B) Plasmodium cells infect two specific types of cells in humans. C) Inside an infected mosquito, haploid gametes fuse, forming a haploid zygote that develops into an oocyst. D) When a mosquito bites a human with malaria, diploid Plasmodium cells enter the mosquito. E) Plasmodium cells are transferred to humans through mosquito saliva. F) The life cycle of Plasmodium involves only haploid forms. G) The complete life cycle of Plasmodium requires two hosts.
Consider the following statements regarding the origin of polyploidy and choose the correct answer:
1. The egg may be fertilized by more than one sperm
2. There may be a failure of mitosis
3. Triploids may arise as a result of fertilization of unreduced gametes
4. An autotetraploid may arise either by the doubling of chromosomes or fertilization between two different gametes
A homozygous parent produces gametes that are ______; while the heterozygous parent produces gametes that are _______
Sexual reproduction in Algae that takes place through fusion of two dissimilar size gametes is called
Sexual reproduction in Algae that takes place through fusion of two dissimilar size gametes is called?
Sexual reproduction in Algae that takes place through fusion of two similar size gametes is called?
Sexual reproduction in algae that takes place through fusion of two similar size gametes is called
The process of fusion of the male and the female gametes is called
The first cell of a new baby, formed by the fusion of nuclei of male and female gametes, is called