CIE A2 Inherited change

Welcome to your CIE A2 Inherited change

During puberty, primary oocytes undergo meiosis to form:

Which of the following is true regarding the process of meiosis I?

Which of the following statements is true regarding the crossing over?

A disease which is an example that displays the relationship between a gene, an enzyme and a human phenotype.

A man has haemophilia. Which statement correctly describes the inheritance of the gene causing the condition?

The site where male gametes are produced in flowering plants:

During oogenesis, oogonia divides by meiosis and stops at which stage?

The result of a male gemete from a pollen grain fusing with a female gamete inside an ovule of a flowering plant.

The stage of meiosis where centromeres split and chromatids seperate.

During sperm production, diploid cells divide by mitosis to produce numerous diploid _______, which grow to form diploid ________. The first division of meiosis then takes place, forming two haploid ________. The second division of meiosis then produces haploid _______, which mature into spermatozoa.