निम्नलिखित में से कौन सा बीज प्रोटीन और तेल, दोनों का एक समृद्ध स्रोत है?

Atropine, which is used at the time of eye testing to dilate pupils, is obtained from the leaves of:

From which of these plants is the protein mixture known as gluten primarily obtained?

Which of the following pairs is/are correctly matched? I. Hard resin - Cocaine II. Oleo resin - Canada balsam III. Latex - Rubber IV. Alkaloid - Asafoetida