Examlex
If a single lens forms a virtual image of an object,then
Identical Twins
Twins who originate from a single fertilized egg that splits and develops into two separate embryos, sharing the same genetic makeup.
Zygote
The cell formed by the union of a sperm and an egg at the beginning of conception, representing the earliest stage of human development.
Fertilization
The process by which male and female reproductive cells (gametes) combine to produce a new cell (zygote) that will develop into a fetus.
Gene Expressions
The process by which the information encoded in a gene is used to direct the assembly of a protein molecule.
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