Author Question: People opposed to animal use in research contend that computer models and cultures are better ... (Read 67 times)

karlynnae · **on:** Jul 21, 2018

People opposed to animal use in research contend that computer models and cultures are better options.

Indicate whether the statement is true or false

Question 2

How does inserting a gene from a virus into a plant help protect the plant from the virus?

What will be an ideal response?

poopface · **Reply #1 on:** Jul 21, 2018

Answer to Question 1

T

Answer to Question 2

When a specific gene from a virus is inserted into a peanut plant, for example, the resulting plant contains the virus gene in every cell. When the same type of virus tries to attack the plant, it comes into contact with a cell and gets the sense that the plant cell is already infected. As such, it withdraws, and the plant is protected.