1. Human development and sexdeterminationPINSET ISLAABAD 2. Introduction• Zygote is formed as a result of fusion of sperm(male gamete) and oocyte (female gamete)• Gametes…

Slide 1 Slide 2 The Ovum Like any ordinary cell in its structure. It is large oval cell which varies from 117-142 µ in diameters. Coverings: a.has 2 membrane: an inner thin…

Slide 1The Human Reproductive System Slide 2 Reproduction Not required for the survival of an individual Reproduction is necessary to ensure the survival of a species Individual…

Slide 1 Slide 2 The Work of Gregor Mendel 1822-1884 Slide 3 1st person to trace successive generations of living things Augustinian Monk – Brunn, Austria taught natural…

1.Cell Reproduction Mitosis & Meiosis2. Why Cells Divide Surface Area/ Volume Ratio As the cell grows, the volume increases at a greater rate than the surface area Can't…

1. Human Development Chapter 17 2. Fertilization Fertilization is the union of the sperm and egg to formzygote Egg is surrounded by an outer matrix called thezona of pellucida…

1. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Chapter 23 Lecture PowerPoint 2. 2402 Anatomy and Physiology II Chapter 23…

1. Embryology GENERAL EMBRYOLOGY 2. EMBRYOLOGY: • Embryology – study of the origin and development of single individual • Prenatal period • Embryonic period – first…

1. Embryology GENERAL EMBRYOLOGY 2. EMBRYOLOGY: • Embryology – study of the origin and development of single individual • Prenatal period • Embryonic period – first…

Slide 1 Fetal development and fetal physiology Presented by- Ms. Nidhi Shukla M.Sc. Nursing 1st year Prenatal or antenatal development is the process in which embryo or fetus…