The greenhouse effect is a result of

a. reflection of solar energy by cloud cover.
b. aerosolization of dust and gases produced by volcanoes.
c. absorption and radiation of energy in the atmosphere.
d. absorption and radiation of energy in the hydrosphere.

What are the types of genetic recombination

Plz ! for many generations farmers in north america have been choosing to cross corn plants with large ears of corn each year this results in the new generation of plants also growing large ears of corn. what is the technique called? a. selective breeding. b. natural selection. c. mitosis. d. asexual budding.

Donde se encuentra el adn nuclear en un organismo eucariota?