5 Prepare a series of diagrams that you draw yourself, showing meiosis in a cell with a diploid number of 8 (2n = 8) and label each of
the key stages as well as the key events. Be sure to include the ploidy
of each stage and pay attention to the size and drawing of your
chromosomes so they represent accurately:
-their position in the cell, when and how they cross over, shape as they
move and whether they are condensed or decondensed. (10 Marks).

✿   this landform has a high elevation and a high relief

✿   this landform is a mountain

both male and female gametes are produced by meiosis of the germ cells. therefore, both male and female gametes are haploid. one male and one female gamete unite during the fertilization to form the diploid zygote. in seed bearing plants, pollen grain is the male gametophyte, which produces sperm cells.

the correct answer is 4) heat and pressure

metamorphic rocks arise from transformation of existing rocks types, in a process called metamorphism. during metamorphism the original rock(prolith) change into metamorphic rock by heating (150-200c) and pressure of more than 1000 bar. the original rock can be sedimentary, igneous, or existing metamorphic rock.