IB Biology SL D3.1.8 Sexual Reproduction in Flowering Plants Questions

Identify flower structures, locate meiosis and define pollen transfer from anther to stigma in IB Biology SL D3.1.8 questions.

Exam points

Identify anther, stigma and other flower structures from a diagram in relation to sexual reproduction.
Define pollination as transfer of pollen from anther to stigma.
State that meiosis produces gametes in the anther and ovary or ovule of a flowering plant.

[Maximum number: 3]

The micrograph shows onion (Allium cepa) meristematic tissue.

(a)

Meiosis is another type of cell division. List two structures in which meiosis takes place in a flowering plant such as an onion.
1.
2.

[ 2 ]

(b)

Define pollination.

[ 1 ]

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