Which of these properties are seen in Hibiscus rosa-sinensis (china rose)?

(i) Leaves with alternate phyllotaxy

(ii) Polycarpellary syncarpous inferior ovary

(iii) Twisted aestivation in petals

(iv) Basal placentation of ovules

The correct match is:

Consider the following morphological biochemical or physiological characteristics of plants.

$\mathrm{i}.$ Presence of hairy leaves $\mathrm{ii}$$.$ Production of more nectar is flower
$\mathrm{iii}.$. High sugar content in plant parts $\mathrm{iv}.$ Presence of higher aspartic acid concentration.

Choose the correct combination of statements which give natural resistance to plants against insect pests:

Pinnately compound leaf is found in