Which direction and traits would a scientist who studies the genetic engineering of crops, and is working to create GMOs- most likely try to do to and find for the studied crop?

Good GMO vs Bad GMO. Disclaimer: A lot of weird words ahead… | by Bareburger | Medium

a
How to add traits to the crops making them resistant to fertilizer?
b
How to create a crop with a higher yield and greater nutritional value?
c
How can the genetic variation of crops be increased?
d
How can artificial selection create better crops, faster?

A scientist studying the genetic engineering of crops and creating GMOs would likely focus on options b and d. They would aim to create crops with higher yields and greater nutritional value, as well as utilize artificial selection to create better crops faster. These traits would be beneficial in addressing challenges such as food insecurity, nutrient deficiencies, and climate change.