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Biology Revision: AS
topic outlines for Mr Jenkins
MODULE 2 |
MODULE BYB2 - Genes and Genetic Engineering
Section |
Time |
| 11.2 – the cell cycle as mitosis and its applications
within cloning |
Approx. 6 lessons |
Learning Objectives
- To know that during mitosis parent cells undergo DNA
replication, before dividing to produce 2 diploid daughter
cells.
- To know that mitosis is used for growth and repair.
- To know that clones can be produced using the principles
of mitosis.
- To recall the principles behind vegetative propagation
and embryo splitting.
Core Reading
Collins AS Pages 106-114
Other references
Biofact sheet 76
Assessments
| Task |
Due in |
Mark |
| Collins AS – 108; Q1 |
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| Collins AS – 115; Q2, 5 & 6 |
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| Collins AS – 110-113; Q3-7 |
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| Collins AS – 114; application |
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| Collins AS – 115; Q4 |
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MODULE BYB2 - Genes and Genetic Engineering
Section |
Time |
| 11.3 – sexual reproduction using meiosis (gametes
and fertilisation) |
Approx. 3 lessons |
Learning Objectives
- To know that sexual reproduction is the formation
of gametes and the fusion of these gametes.
- To know that gametogenesis involves meiosis to produced
haploid sex cells.
- To recall the differences in size, structure, numbers
produced and motility of gametes.
- To understand the importance of meiosis in enabling
constant chromosome numbers.
Core Reading
Collins AS Pages 118-124
Other references
Assessments
| Task |
Due in |
Mark |
| Collins AS – 120; Q1 & 2 |
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| Collins AS – 121; Q3-5 |
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| Collins AS – 123; Q6-8 |
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| Collins AS – 128; Q1-3 |
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