Sexual Reporduction and Meiosis OALH

Last updated almost 5 years ago
29 questions
Do Now:
1

What type of reproduction produces clones from one parent?

1

What type of cell division is involved in the asexual reproduction of multicellular eukaryotes?

1

What type of plant cloning makes hundreds of clones?

1

What is the name of the therapy where bone marrow is replaced?

1

An object appear to be 10mm under a microscope with a 100x magnification. What is the actual size of the object?

1

Challenge: Explain why asexual reproduction would be disadvantageous to a population in a rapidly changing environment

Key Knowledge LCWC
1

How many chromosomes does a normal body cell contain?

1

How many chromosomes does a gamete contain?

1

What are gametes?

1

What does haploid mean?

1

What does diploid mean?

1

What is meiosis?

1

How many chromosomes does a normal body cell contain?

1

How many chromosomes does a gamete contain?

1

What are gametes?

1

What does haploid mean?

1

What does diploid mean?

1

What is meiosis?

Recall Quiz
1

How many chromosomes does a human sperm cell contain?

1

In a skin cell of a dog, there are 78 chromosomes, how many chromosomes will there been in a haploid cell?

1

In a somatic cell of a nematode worm there are 12 chromosomes. How many chromosomes will there be in a diploid cell?

1

What is meiosis?

1

What is an advantage of sexual reproduction?

Application Taks: We do
1

Application task: List the stages of meiosis .

Independent task
1

A child saved apple seeds from an apple she ate. She planted the seeds in the garden. A few years later the apple trees she had grown produced apples.

(a) The apples from the new trees did not taste like the original apple.
Explain why.

Plenary
1

Which type of reproduction involves the fertilization of gametes?

1

Which process makes gametes?

1

What type of cell is haploid?

1

Why are children not identical to both parents?