Skip to main content
MediumZoologyVectors
+4 / -1
To protect a crop from a specific herbicide, a scientist wants to use a “Biological Vector” that can naturally develop genes into plant cells. Which should they choose?
A

Escherichia coli

B

Agrobacterium tumefaciens

C

Salmonella typhi

D

Bacillus thuringiensis

Practice Zoology Exams

Full-length mock tests with detailed analytics, rank, and percentile.

Browse Exams