What is the main concern related to the use of genetic material ...

[schs14]

What is the main concern related to the use of genetic material from Bt in crops?
 
  What will be an ideal response?

Question 2

In the cell, small, thin, hollow tubes called ___________________ _ act as the bones of the cell.
 
  Fill in the blank(s) with correct word

[mtmmmmmk]

Answer to Question 1

Scientists have inserted genetic material from the Bt bacteria into a variety of crops to create plants that naturally control many insects. The main concern about this practice is that people fear that insects may, in time, become tolerant to the Bt crops and render these genetically engineered plants ineffective in controlling insects.

Answer to Question 2

microtubules

[schs14]

TYSM

[aliotak]

Excellent