Biology 11 Genetics (2) - Sexual reproduction

What does it mean if an organism is described a a hermaphrodite?

• They reproduce asexually

• Not capable of reproduction

• Produce both male and female gametes

• They have a variation in sister chromatids

What type of sexes to fungi have?

• Male and female

• Hermaphrodites

• + and -

• Pansexual

How many chromosomes does a haploid human cell have?

• 23

• 46

• 11.5

• 92

Which describe the correct sequence of events in the cell cycle producing gametes?

• Meiosis 1, interphase, meiosis 2

• Mitosis, meiosis 1, interphase

• Interphase, meiosis 1, meiosis 2

• Mitosis 1, mitosis 2, interphase

Which of the following will end with haploid cells?

• Mitosis

• Meiosis 1

• Meiosis 2

• More than one answer is correct

What stage does crossing over occur?

• Prophase 1

• Metaphase 1

• Prophase 2

• Anaphase 1

What stage does independent assortment occur in?

• Prophase 1

• Metaphase 1

• Anaphase 1 and 2

• Prophase 2

How many combinations can be made from the crossing over in a diploid species with 3 chromosomes?

• 2

• 3

• 8

• 6

Oogenesis is another word to describe:

• Production of eggs

• Production of sperm

• Fertilization

• The formation of the zygote

In the production of sperm cells, how many cells are produced from meiosis?

• 1

• 2

• 4

• 6