In this course you will learn about:
This video explains the angles of elevation and depression.
DNA is made up of two strands. Each strand has a backbone made up of alternating sugars and phosphate groups. The two strands are linked by complementary nitrogenous bases. The strands are oriented in opposite directions, making the structure "antiparallel".
Binary fission, budding, mitosis, fragmentation, parthenogenesis and sexual reproduction.
Breaking down photosynthesis into light dependent reactions and Calvin cycle..
Meiosis is a process where germ cells divide to produce gametes, such as sperm and egg cells. In prophase I of meiosis, chromosomes condense and homologous recombination takes place, leading to genetic variation through chromosomal crossover. This forms a tetrad, which is made up of four chromatids (two sister chromatids per chromosome).
This video explains about coefficient, constant, variable and exponents. Useful for introductions to the topic and/or extension work.
Outcomes:
Comparison of the processes of mitosis and meiosis. Mitosis produces two diploid (2n) somatic cells that are genetically identical to each other and the original parent cell, whereas meiosis produces four haploid (n) gametes that are genetically unique from each other and the original parent (germ) cell. Mitosis involves one cell division, whereas meiosis involves two cell divisions.
The two YouTube videos provide an indication of the differences in dairy farming between Tanzania and South Australia.