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Question:

State the difference between meiocyte and gamete with respect to chromosome number. Why is a whiptail lizard referred to as parthenogenetic?

Solution:

(a) The gamete contains a haploid set of chromosomes while the meiocyte contains a diploid set (b) Whiptail lizard is parthenogenetic because in this animal, an unfertilized egg develops into a new individual. This process of reproduction without fertilization is called parthenogenesis.