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DNA & Reproduction

test review

QuestionAnswer
Asexual Reproduction Offspring identical to parent and receives 100% of the genetic material from parent
Asexual and Sexual Reproduction create offspring
Sexual Reproduction Involves a sperm cell and egg cell and Offspring receives 50% of the genetic material from the mother and 50% from the father
Sperm male sex cell
fragmentation occuring in starfish when they regrow and arm
mitosis known as cell division
Gene a small section on a chromosome
Mutation change in the DNA code; can be beneficial, harmful or have no effect
Protein determine an organism’s traits; they are needed to build muscles and organs; they are needed for growth, repair and cell replacement
Chromosome structure that holds genes
Fertilization the joining of the egg and sperm
Variation involves sexual reproduction since there is a random combining of genes to create a unique set of traits in the offspring
Created by: wwansor231
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