DIRECTIONS: 1. On the left line indicate whether the statement is true (+) or false (O). 2. If the statement is false, replace the bold faced term with a word that makes the sentence true. Place this word. on the line to the right of the sentence. Example: O A centromere is one arm of a chromosome. 1. chromatid The type of cell division that reduces the number of chromosomes from the diploid number to the haploid number is mitosis. 2. The stage of meiosis in which chromosomes align individually on the equator is metaphase II. 3. Synapsis is another name for homologous chromosomes. 4. Synapsis is the pairing of homologous chromosomes during meiosis. 5. During Prophase II homologous chromosomes pair up and wrap around each other. ! 6. Meiosis results in the formation of two identical daughter cells. 7. Four different haploid daughter cells result when a cell goes through meiosis.
Oogenesis
The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase.
Cell Division
Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons:
Cell division is the process by which one cell divides and produce two or more than two daughter cells. Cell division is very much important for growth, repair, reproduction and regeneration in the living organisms.
Step by step
Solved in 3 steps with 1 images