NEET 2019 P1 Question Paper - PYQ Mock Test

Match the following genes of the Lac operon with their respective products:(a) $i$ gene (i) $\beta$ -galactosidase(b) $z$ gene (ii) Permease(c) $a$ gene (iii) Repressor(d) $y$ gene (iv) Transacetylase

It takes very long time for pineapple plants to produce flowers. Which combination of hormones can be applied to artificially induce flowering in pineapple plants throughout the year to increase yield?

Identify the cells whose secretion protects the lining of gastro-intestinal tract from various enzymes.

Which of the following can be used as a biocontrol agent in the treatment of plant disease?

Phloem in gymnosperms lacks: