A cactus with the genotype Kkww is crossed with a cactus with the genotype KKWw. Which of the following
genotypes will be shared by 25% of the offspring?
KKWW
KkWw
KKWW
KKww

The study of interaction between living organisms and their enviroment is called (a) phytogeography (b) ecology (c) phytosociology (d) ecosystem

Identify the type of energy used in each action. the flexing of an arm muscle: a signal transduction process by a neuron: a ball at the top of a hill: 1. electrical energy 2. mechanical energy 3. gravitational potential energy

Were does condensation occur? a) hydroshereb) lithosherec) boishered) atmosphere