Examlex
Genes that play a role in proper cell division but may also play a role in some types of cancer are called (oncogenes/protooncogenes/promoters).
Fertility Rates
The mean amount of offspring a female member of a certain population gives birth to during her life.
Child Free
Pertains to individuals or couples who choose not to have children by choice for personal, environmental, or lifestyle reasons.
In Vitro Fertilization
A medical procedure where an egg is fertilized by sperm outside the body, often used as a fertility treatment.
Multiple Births
A pregnancy that results in the birth of more than one child, such as twins or triplets.
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Q70: Which of the following is essential in