Counting Chromosomes
Phase Information
Key terms and definitions
100

The number of chromosomes and chromatids before the synthesis phase in Interphase

What is 46 chromosomes and 46 chromatids?

100

The difference between Anaphase 1 and Anaphase 2

What is in Anaphase 1 homologous pairs are separated and in Anaphase 2 the chromatid pairs are separated?

100

The definition of a Gamete cell

What is a sperm or egg cell?

200

The number of chromosomes and chromatids after Meiosis One

What is 23 chromosomes and 46 chromatids?

200

The significant difference between Metaphase 1 and Metaphase 2

What is in Metaphase one, Homologous pairs line up on the meta-table and in Metaphase two, individual chromosomes line up on the meta-table?

200

The definition of Reduction division in Meiosis

What is the resulting number of cells have half the number of chromosomes and the number of chromatids half after every phase of Meiosis?

300

The end number of cells once Meiosis is finished and the number of chromosomes and chromatids they have.

What is 4 NON-identical grand-daughter cells with 23 chromosomes and 23 chromatids?

300

The definition AND importance of Recombination which occurs during prophase 1 

What is the swapping of a gene and DNA between two similar chromosomes and it is important because it cause genetic diversity?

300

The definition of Haploid and Diploid and how they are expressed as.

What is Diploid is a cell with 46 chromosomes and it is expressed as "2n" and a Haploid cell is a cell with only 23 chromosomes and it is expressed as "n"?