The following steps describe a technique for producing a crop that is resistant to insect pests.
1. Remove gene for pest resistance from a bacterial cell.
2. Place gene for pest resistance into the cell of a crop plant.
3. Grow modified plant cells in a culture to produce a mature plant.
What agricultural technique do the steps describe?
A. Selective breeding
B. Genetic engineering
C. Monoculture cropping
D. Pesticide application

Ry was studying two populations of the same species of lizards. one population lived on an island and the other lived on the mainland. both populations were affected by a hurricane that hit the island and the mainland with equal force. a year later, henry was testing the gene frequency and saw a decrease in genetic variation in the island species, but not in the mainland species. which best describes a conclusion he might have reached? gene flow greatly affects small populations, but large populations can recover. genetic drift greatly affects small populations, but large populations can recover. gene flow greatly affects large populations, but small populations can recover. genetic drift greatly affects large populations, but small populations can recover.

Coral reefs support more species per unit area than any other marine environment on earth. what is one way coral reefs are important to the health of the biosphere

How is the national wildlife refuge system similar to the pacific region coastal program? a. both programs are concerned with providing habitats for wildlife b. both programs are primarily concerned with preserving fish species c. both programs have set aside 150 million acres of land d. both programs are under the u.s. fish and wildlife service