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Inherited Disorders OALH

Last updated almost 5 years ago
51 questions
Do Now
1

Which of these is heterozygous?

1

Which of these is homozygous recessive?

1

Define a gene

1

Name the two lens’ on a microscope

1

Convert the following number to 3 significant figures – 345678 (1

1

What are the main two things that happen in the second stage of mitosis?

Key Knowledge
1

What does inherited disorder mean?

1

What is the inherited disorder polydactyly (extra fingers or toes) caused?

1

What is the inherited disorder cystic fibrosis (a problem with the cell membrane) caused by?

1

Which sex chromosomes does a biologically male person have?

1

Which sex chromosomes does a biologically female person have?

1

Define genetic screening

1

What does inherited disorder mean?

1

What is the inherited disorder polydactyly (extra fingers or toes) caused?

1

What is the inherited disorder cystic fibrosis (a problem with the cell membrane) caused by?

1

Which sex chromosomes does a biologically male person have?

1

Which sex chromosomes does a biologically female person have?

1

Define genetic screening

Recall quiz
1

Which person would have cystic fibrosis

1

Which person would not have polydactyly?

1

Which person would not have polydactyly?

1

Which person would have cystic fibrosis?

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Which person would have cystic fibrosis?

1

Which two people would have polydactyly?

1

Which person would have cystic fibrosis?

1

State a disadvantage of genetic screening:

1

Which person is biologically male?

I Do
1

What is the probability of a child being male or female? Parent Phenotype?

1

What is the probability of a child being male or female? Parent genotype?

1

What is the probability of a child being male or female? Draw the punnett square

1

What is the probability of a child being male or female? Probability?

You Do Number 1
1

Parent Phenotype

1

Parent genotype

1

Punnett Square

1

Probability

You Do Number 2
1

Parent Phenotype

1

Parent genotype

1

Punnett Square

1

Probability

You Do Number 3
1

Parent Phenotype

1

Parent genotype

1

Punnett Square

1

Probability

You Do Number 4
1

Parent Phenotype

1

Parent genotype

1

Punnett Square

1

Probability

You Do Number 5
1

Parent Phenotype

1

Parent genotype

1

Punnett Square

1

Probability