Chapter 8 & 9 Flashcards
Spindle fibers move homologous chromosomes to opposite sides.
Anaphase 1
Homologous chromosomes pair up and form tetrad.
Prophase 1
Nuclear membrane reforms, cytoplasm divides, 4 daughter cells formed
Telophase ||
Chromosomes line up along equator, not in homologous pairs
Metaphase ||
Crossing-over occurs
Prophase 1
Chromatids separate
Anaphase ||
Homologs line up alone equator
Metaphase 1
Cytoplasm divides, 2 daughter cells are formed
Telophase 1
Spermatogenesis?
Formation of sperm in the male
Oogenesis?
Formation of eggs in the female.
If there is a Roman numeral it is ______
Meiosis
1st phase in mitosis and longest phase?
Prophase
2nd phase in Mitosis?
Metaphase
3rd phase in Mitosis?
Anaphase
Final phase in mitosis?
Telophase
How many chromosomes do most cells have?
46
Interphase is the……
Busiest part of the cell cycle; growth; preparation
Meiosis || is the __ phase of cell division
2nd
What is a chromosome?
Structures that carry genetic material; coiled DNA; visible when a cell is dividing
Binary fission?
A form of asexual reproduction