Reproduction — IGCSE Science - Combined (0653) questions by topic

What is the function of the sepals in most insect-pollinated plants? A to attract insects B to make nectar C to make pollen D to protect flower buds

The diagram shows dishes containing the same type of seeds in different conditions. Each dish is placed in atmospheric air and at a temperature suitable for germination. Dish 1:…

What is the definition of pollination? A the transfer of pollen grains from an anther to an ovule B the transfer of pollen grains from an anther to a stigma C the transfer of…

The diagram shows the human female reproductive system. Four parts are labelled P, Q, R and S. Which row identifies the functions of the labelled parts? releases eggs site of…

Which part of the female reproductive system matches its function? part of the female reproductive system function --- --- --- A cervix ring of muscle at the opening of the uterus…

Which row about the anther and stigma of a wind-pollinated flower is correct? anther position stigma position stigma description --- --- --- --- A inside flower inside flower…

Fig. 1.1 is a diagram of the female reproductive system. The diagram is labelled with the letters A, B, C, D and E pointing to different structures (A points to a structure at the…

Fig. 2.1 is a photograph of a wind-pollinated flower. The photograph shows the flower head of a wind-pollinated plant with a feathery structure labelled 'carpel' on the left and a…

Fig. 1.1 is a diagram of the male reproductive system in humans, with parts labelled A, B, C, D, E. State the letter on Fig. 1.1 that identifies the: urethra scrotum

Fig. 4.1 shows some of the parts of an insect-pollinated flower, labelled A, B, C, D, E, F. State the letter on Fig. 4.1 that identifies: an ovule; where pollination occurs.

Fig. 4.1 shows the male reproductive system in humans, with parts labelled A, B, C, D, E. State the letter in Fig. 4.1 that identifies the part that: produces sperm; carries urine…

Fig. 1.1a and Fig. 1.1b are diagrams of different flowers, with parts labelled A, B (Fig. 1.1a) and C, D, E (Fig. 1.1b). Table 1.1 shows some of the labels, the name of the part…

Fig. 1.1 shows the flower of a plant. The flower has labelled parts including a sepal, an ovary, and parts labelled X (a stalk-like structure topped by an anther bearing pollen)…

(a) Fig. 1.1 shows the female human reproductive system, with parts labelled A (oviduct), B (ovary), C (uterus), D (vagina) and E (oviduct/ovary on the other side). (a)(i) State…

(a) Fig. 1.1 shows sections through two different flowers, X and Y. Flower X is an insect-pollinated flower; flower Y is a wind-pollinated flower. (a)(i) Draw a label line with…

Fig. 1.1 shows the parts of an insect-pollinated flower. State the letter in Fig. 1.1 that identifies the: sepal part where fertilisation occurs.

Fig. 1.1 is a diagram of the male reproductive system in humans, with parts A–E. Complete Table 1.1 to show the letter, name and function of some of these parts. Given rows: ?…

Fig. 1.1 shows the female reproductive system in humans, with parts labelled A, B, C, D, E. State the letter in Fig. 1.1 that identifies: the cervix; where eggs are released from;…

Fig. 7.1 shows an insect-pollinated flower. Draw a label line and the letter C to identify a carpel in Fig. 7.1.

Fig. 1.1 shows the transfer of pollen from flower A to flower B. Complete the sentences about Fig. 1.1. The pollen is transferred from the anthers of flower A to the of flower B.…