Fertilization Fertilization – Union of 2 parent cells. Sperm and egg cells called gametes. Product of egg + sperm = fertilized egg = zygote. Embryo = early.
SB2a How are DNA and RNA different? DNA is double stranded and RNA is single stranded. RNA has Uracil and DNA has thymine. DNA is only in the nucleus.
Biology 6.1 Chromosomes Chromosomes. Key ideas we will cover today... Students will... ○ Differentiate between a gene, a DNA molecule, a chromosome,
Biology 12 Cell Division Intro. Review: Cell Theory 1. All living things are composed of one or more cells 2. The cell is the smallest entity that retains.
Mitosis Honors Biology. Cell Reproduction 2 types 1. Asexual 2. Sexual.
Fertilization
SB2a How are DNA and RNA different?
