SCIE206-1102B-13 Biology

SCIE206-1102B-13 Biology - PartII...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Part II Punnett Square a. Chances (%) for healthy child, not a  carrier b. Chances (%) for child that is carrier for  cystic fibrosis trait c. Chances (%) for child with cystic  fibrosis Fill out/adapt Punnett Square:  AA Aa Aa aa a. Chances (%) for healthy child, not a  carrier: b. % for child that is carrier for cystic  fibrosis trait: c. % for child with cystic fibrosis: Part III: Essay How do both meiosis and sexual reproduction  (fertilization) produce offspring that differ genetically from  the parents?  Include steps in meiosis that increase variability  Include the process of fertilization. Explanation:  Parents may carry recessive  traits that do not show in their phenotype.  If recessive traits from both parents  combine in fertilization, the offspring will  display a phenotype that neither parent  shows. To increase variablility, Now when a sperm 
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

Page1 / 2

SCIE206-1102B-13 Biology - PartII...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online