Explain what would happen to the population of frogs if:.

a) Grasshoppers were to be killed by an insecticide? (2 marks)

Which statement identifies what The Green Revolution relied upon genetic applications to accomplish? (A) cure certain genetic diseases in humans (B) determine which species are most closely related to humans (C) synthesize new drugs expand the

At approximately what age does nerve conduction achieve maximum capacity? a. 30 b. 5 c. 10 d. 20

What happens during translation? Copying of DNA to produce DNA Copying of DNA to produce DNA B. Copying of DNA to produce mRNA C. Copying of DNA to produce tRNA D. Polypeptide synthesis

Two reasons for the increasing demand for power are: a] reduced efficiency in appliances b] population growth c] relaxation of government regulations d] increased consumption e] reduced resources f] global warming g] hole in ozone layer

The problematic model of the universe describes the earth as

How are babies made ... Asking for a friend

What is the symbol for calcium?

What is the genotype of the offspring missing on the first row of the punnett square? A.) lBlB B.) lAlB C.) lBlO D.) none of the above

Which of the following is the route by which water is transferred from cell to cell in the root section? A. apoplastic pathway b. transmembrane pathway c. symplastic pathway

Which substance requires sunlight for its synthesis?