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Reproduction- km

QuestionAnswer
The type of reproduction that involves only one parent. asexual
The type of reproduction that involved an egg and a sperm. sexual
Each sex cell has 23 of these. chromosomes
A new organism that is the product of reproduction. offspring
What are all living things made of? cells
Another word for a sex cell. gamete
The male sex cell. sperm
The female sex cell. egg
The process where a sperm and egg combine. fertilization
A fertilized egg. zygote
A developing human from the 4th day -8th week. embryo
The organ where sperm are produced. testes
The organs where eggs are stored. ovaries
The time frame where an egg is released each month. ovulation
The process of physical change when a child's body matures into an adult. puberty
These carry information that control inherited traits like hair color. chromosomes
The hormone that triggers male characteristics. testosterone
The hormone that triggers female characteristics. estrogen
The fluid that cushions and protects the developing baby. amniotic
Tubes that connect to the uterus and release an egg each month. fallopian tube
The rope-like structure that forms between the developing baby and the placenta. umbilical cord
Twins created from one fertilized egg. identical
Twins created from two different fertilized eggs. fraternal
The stage of development that lasts from 13-20. adolescence
Created by: kristie mabry
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