Which among the following statements is incorrect about leaves?

Which among the following is not correct about classification of flowers?

Embryonic shoot is covered by a protective layer called _____

Which among the following is incorrect about phyllotaxy?

Which among the following statements is incorrect about creepers?

Which among the following is incorrect about bulb?

Vexilary aestivation is usually seen in ____

Several ripened ovaries produced by same flower on same thalamus form aggregate fruits and each ovary forms a fruitlet.