As an alternative to synthetic pesticides, genetic engineering can be used to .
a. reduce pest damage
b. create plant hormones
c. bring in natural enemies
d. increase yield
e. increase pest damage

Describe the two types of vascular tissue

2. which of the following statements does not accurately describe stem cells? a. embryonic stem cells make up the inner cell mass of a blastocyst. b. with more research, stem cells may be used to repair or replace damaged cells. c. the use of stem cells is without any objections since it can be used in therapies to humans. d. adult stem cells are multipotent and can differentiate into many types of cells.

Si units are the modern form of the