1) The fluid surrounding the embryo/foetus that protects the unborn baby is referred to as... a) Blastocyst b) Placenta c) Amniotic Fluid d) Fertilisation 2) Thin walled hollow structure consisting of a of cells making up an outer cell mass and an inner cell mass. a) Blastocyst b) Placenta c) Fertilisation d) Amniotic Fluid 3) The name give to the process where cells take on specialised roles... a) Fertilisation b) Organigensis c) Cell Differentiation d) Implantation 4) When a cluster of cells that will become an embryo attaches itself to the endometrium... a) Differentiation b) Implantation c) Fertilisation d) Blastocyst 5) The formation of organs is referred to as... a) Fertilisation b) Organogenesis c) Implantation d) Cell Differentiation 6) An organ that allows the transfer of nutrients, gases and wastes between mother and foetus is the... a) Placenta b) Blastocyst c) Germinal Stage d) Amniotic Fluid 7) Anything in the environment of the embryo that can cause defects in development is referred to as... a) Teratogens b) Germinal Stage c) Iodine d) Protective Factor 8) A sperm penetrating an ovum to create a single cell is referred to as... a) Foetal Stage b) Fertilisation c) Smoke d) Cell Differentiation 9) The cell that results from the joining of an ovum and sperm is the... a) Cell Differentiation b) Placenta c) Zygote d) Germinal Stage 10) The pre-natal stage of development from fertilisation to implantation is the... a) Embryonic Stage b) Germinal Stage c) Foetal Stage d) Fertilisation 11) The stage of pregnancy from week 3 to week 8 is the... a) Germinal Stage b) Foetal Stage c) Embryonic Stage d) Zygote 12) The stage of pregnancy from week 9 to week 38 is the... a) Germinal Stage b) Embryonic Stage c) Zygote d) Foetal Stage 13) Factors that negatively impact development are referred to as... a) Cell Differentiation b) Risk Factors c) Implantation d) Protective Factors 14) Factors that positively impact development are referred to as... a) Risk Factors b) Embryonic Stage c) Foetal Stage d) Protective Factors 15) Consumption of this during pregnancy can result in foetal alcohol spectrum disorder, heart defects and problems with nervous system development. a) Cigarette Smoke b) Alcohol c) Folate d) Iodine 16) Consumption of this during pregnancy can result in low birth weight, respiratory issues and birth defects. a) Alcohol b) Folate c) Cigarette Smoke d) Sodium 17) This mineral promotes optimal brain and nervous system development, decreases the risk of stunted growth and intellectual disability. a) Iron b) Iodine c) Sodium d) Folate 18) This vitamin is required for DNA synthesis and the formation of red blood cells. a) Iron b) Iodine c) Vitamin D d) Folate 19) This mineral assists with the carrying of oxygen in the body a) Iodine b) Folate c) Calcium d) Iron

Chapter 9 - Quiz

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