Quelpr
4 marksSexual Reproduction in Humans

CAPE Biology Unit 1 · May/June 2021 · Paper 2 · Question 3(a)(ii)

Table 1 provides relative blood concentrations of FSH and LH over the course of the menstrual cycle.

Outline the roles of LH and FSH in the maturation and release of the secondary oocyte during the menstrual cycle.

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Other parts of this question

  1. 3(a)(i)Plot the data from Table 1 as a line graph on the grid provided on page 17, placing the day of the cycle on the x-axis.[5 marks]
  2. 3(b)Outline the process of blastocyst implantation in the uterus following fertilization, including the hormonal influences involved.[4 marks]
  3. 3(c)(i)State the developmental change in each of the labelled structures, A and B, during the transition from floral tissues to fruit tissues.[2 marks]
  4. 3(c)(ii)Discuss three advantages of asexual reproduction in plants for agriculture, including one limitation for each advantage discussed.[15 marks]

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