Slide 1 Slide 2 Animal Reproduction Chapter 42-43 Slide 3 Sexual vs. Asexual Reproduction Asexual offspring all have same genes no variation Sexual gametes (sperm & egg)…

Early Cleavage After fertilization, the frog zygote proceeds through radial, holoblastic cleavage. Because of the large mass of yolk in the vegetal pole, the resulting blastomeres…

Name: Score: _____________ Icban, Shahad O. Date: February 2, 2014 Jimenez, Ivy O. Professor: Ma’am Olgga Hara Worksheet 10 Development of Chicken Embryo 1. Compare the…

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Slide 1Japanese Medaka Mitotic Images Embryonic Development Slide 2 Stage 1(0 Hours) Oviposition The unfertilized egg appears opaque. The yolk sphere is surrounded by a thin…

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Slide 1Dr. Akinyemi, A. A. Department of Aquaculture and Fisheries Management University of Agriculture, Abeokuta, Nigeria Slide 2  Fertilization is achieved when the…

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Slide 1 Slide 2 Embryonic Development Involves 3 Components: 1. Cell Division- The mitotic increase in the number of cells. 2. Differentiation- The development of specialized…

Slide 1 Cleavage follows fertilization. Functions of cleavage: Multicellular for differentiation The zygote is partitioned into blastomeres. Each blastomere contains different…