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CAIE IGCSE Biology 16.3.1 Draw the Following Parts Questions

Learn to identify and draw the sepals, petals, stamens and carpels of an insect-pollinated flower.

Syllabus
2026–2028
Course
Biology 0610

Exam points

  • Identify and draw the sepals, petals, stamens (filament and anther), and carpels (stigma, style, ovary and ovules) of an insect-pollinated flower.

CAIE IGCSE Biology 16.3.1 Draw the Following Parts Questions question 1

[Maximum number: 5]

Question (a)

(a)

Fig. 6.1 is a half-flower drawing of pride of Barbados, Caesalpinia pulcherrima.

Fig. 6.1

Fig. 6.1

Complete Table 6.1 by stating the letter from Fig. 6.1 that indicates the organ where each function occurs and the name of the organ.

Table 6.1

Table 6.1

[ 4 ]

Question (b)

(b)

Pollen grains grow tubes, which contain haploid male gamete nuclei.

[ 1 ]

Question (i)

(i)

One of these male gamete nuclei fuses with the female gamete.

State the part of the flower that contains the female gamete.

[ 1 ]
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