L 1.4.2 Test (CST): Living Things 4
5
What does stage 4 show?
O A. A spore divides and grows into a pollen grain using mitosis.
O B. A young female cone with fertilized eggs matures into a seed
cone.
O C. Young male cones produce spores using meiosis.
D. A seed that contains an embryo plant grows into a young pine
tree.

the electromagnetic energy from the sun arrives in the form of visible and invisible light.

answers are:

lysogenic     viral dna merges with host cell dna

lysogenic     no symptoms

lytic               viral dna takes over

lysogenic     virus does not destroy host cell

lytic               virus destroys host cell

lytic               induces symptoms of viral infection

lysogenic       cell reproduces and spreads provirus

propane is burned to provide the heat in many cooking grills. the chemical reaction for this process is shown in the equation below.

c3h8 + 5o2 ? 3 co2 + 4h2o + energy

what are the products in this chemical reaction?

3co2 + 4h2o + energy

answer diabetes mellitus;