Science form 1 ( menstrual cycle)

Diagram above shows the menstrual cycle of a woman which last for 28 days.

The woman can get pregnant if sexual intercourse happen on which day of her menstrual cycle?

• 3rd day

• 6th day

• 16th day

• 28th day

Which statement is correct about repair phase of menstrual cycle?

I Occurs on day 1-5 of menstrual cycle.

II Ovum is released during repair phase.

III Uterine lining starts to rebuild and thicken.

IV Occurs on day 6-11 of menstrual cycle.

• III and IV

• II and III

• I and III

• II and IV

The menstrual cycle repeats every?

• Month

• 28 days

• Week

• Year

Ovulation typically occurs on what day of the cycle?

• 1

• 14

• 20

• 7

Different women have menstrual cycle of different lengths

• true

• false

Menstruation is the breakdown of the _____________________ and ___________________ from the uterus through the vagina.

• lining of uterine wall

• lining of Fallopian tube

• monthly discharge of blood

• monthly discharge of mucus

There are four phases in the menstrual cycle :

• Ovulation phase

• Fertile phase

• Menstruation phase

• Repair phase

• Premenstrual phase

What are discharged through the vagina during menstruation phase?

• Unfertilized egg

• Blood

• Uterine lining

• Embryo

During this phase, growth and repair of the uterine lining occur. Name this phase.

• Fertile phase

• Premenstrual phase

• Menstruation phase

• Repair phase

A mature ovum is released from the ovary into the Fallopian tube during this phase. Name the phase.

• Fertile phase

• Repair phase

• Menstruation phase

• Premenstrual phase