Joke Collection Website - Talk about mood - Draw a picture, talk about its structure and write down how it pollinates.
Draw a picture, talk about its structure and write down how it pollinates.
(1) ⑤ Petals in the figure; 8 calyx; Pet-name ruby receptacle; Attending pistil; ? Stamens.
(2) This kind of flower has bright colors and nectar, so it can be inferred that it is pollinated by insects and belongs to insect-borne flowers.
(3) After a flower is pollinated and fertilized, the ovary develops and bears fruit, and the ovule develops into a seed, so in the picture, the ovary will develop and bear fruit in the future; ④ The seeds develop into seeds; Pericarp develops on the ovary wall.
(4) After fertilization, ⑤ Petals, 1 1 stamens, ① Stigmas, ② Styles and ⑧ Calyx all wither gradually, and only the pistil ovary expands.
So, the answer is: (1) petals; Sepals; Socket; Pistil; Stamens;
(2) insects (bees);
(3) fruit; Seeds; Peeling;
(4) Petals, stamens, stigmas, styles and calyx.
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