Meiosis

CROSSING OVER INCREASES

• LIFE SPAN

• GENETIC VARIATION

• THE NUMBER OF OFF-SPRING

• ALL ARE TRUE

CROSSING OVER TAKES PLACE DURING

• PROPHASE II

• PROPHASE I

• INTERPHASE

• METAPHASE I

WHAT TYPE OF CELLS STORE THE GENETIC INFORMATION THAT IS PASSED TO OFF-SPRING

• BODY CELLS

• MITOSIS

• EGG

• SPERM

• EGG AND SPERM

FERTILIZATION OCCURS WHEN

• THE SPERM UNITES WITH THE EGG

• THE SPERM UNDERGO MEIOSIS

• THE EGG UNDERGOES MEIOSIS

• THE EGG AND SPERM UNDERGOES MEIOSIS

MEIOSIS PRODUCES 4 CELLS-THE CHROMOSOME NUMBER IS ...

• DIPLOID

• HAPLOID

MEIOSIS PRODUCES 4 CELLS, THEY ARE

• N

• 2N

• 3N

1N AND N MEAN THE SAME THING (LIKE MATH)

• TRUE

• FALSE

NORMAL HUMANS HAVE 46 CHROMOSOMES, HOW MANY WILL THE GERM CELLS HAVE AFTER MEIOSIS?

• 46

• 23

• 12

• 92

Cells that have only one chromosome from each pair

• meiosis
• haploid
• homologous
• diploid

How many daughter cells are produced from meiosis ?

• 10
• 6
• 4
• 2