Evolution Warmups & Exit Ticket - James Huntsinger | Library

1

Which is the correct order in which mitosis occurs?

Exit Ticket-Wait here for the rest of class. Do not complete the exit ticket until the end of class.

1

What is the main purpose of meiosis in organisms?

1

During which stage of meiosis does crossing over occur?

1

What is the result of crossing over during meiosis?

1

In Metaphase I, how are chromosomes arranged in the cell?

1

What happens to homologous chromosomes during Anaphase I?

1

How many cells are produced at the end of meiosis, and what is their chromosome number relative to the parent cell?

1

What process during meiosis contributes to genetic variation?

1

If a parent cell has 20 chromosomes, how many chromosomes will each daughter cell have after meiosis?

1

Why is meiosis important for sexual reproduction?

1

Which of the following is a key difference between meiosis I and meiosis II?

Warmup Day 2(1/9&1/10)

1

What is the main difference between meiosis and mitosis?

1

During which stage of meiosis does crossing over occur, and what is the significance of this process?

1

What is the end result of meiosis in terms of chromosome number and genetic composition?

Warmup Day 3(1/13 &1/14)

1

What is the difference between mitosis and meiosis in terms of genetic variation?

1

What is the difference between meiosis I and meiosis II?

1

What is independent assortment, and how does it contribute to genetic variation?

Day 3(1/13 & 1/14) Exit Ticket

1

What is the purpose of Punnett Square?

Warmup Day 4 (1/15 & 1/16)

1

Perform a Punnett square and then find the probability of each predicted genotype and phenotype appearing in the F1 generation. Red is dominant over yellow.

1

What is the probability of the parents in cross above resulting in a tomato plant offspring that is homozygous?

Exit Ticket Day 4 (1/15 & 1/16)

1

When you fill in the cross, make sure you put the Bs toghether and the Rs together

1

If B is for a dominant beak and R is for a dominant ridges, how many will have the dominant phenotype for both?

Day 5 (1/17 & 1/21)Warm Up

Some diseases are passed from parents to offspring through their genes, these are considered genetic diseases. Some of the inherited disorders that fall into this category include Tay-sachs disease, sickle-cell anemia, hemophilia, and cystic fibrosis. A child can suffer from one of these diseases only if both parents pass on a recessive gene for the disease. Cystic Fibrosis results in the body producing abnormally thick, sticky mucus which clogs the lungs leading to recurring infections. 

1

If an individual has the genotype FF will they have cystic fibrosis?

1

If an individual has the genotype Ff will they have cystic fibrosis?

1

If an individual has the genotype ff will they have cystic fibrosis?

Some diseases are passed from parents to offspring through their genes, these are considered genetic diseases. Some of the inherited disorders that fall into this category include Tay-sachs disease, sickle-cell anemia, hemophilia, and cystic fibrosis. A child can suffer from one of these diseases only if both parents pass on a recessive gene for the disease. Cystic Fibrosis results in the body producing abnormally thick, sticky mucus which clogs the lungs leading to recurring infections. 