There are three types of ecological pyramids. they show the relative amount of what in the trophic levels of an ecosystem?

energy or matter

Explanation:

Ecological pyramids show the relative amount of energy or matter contained within each trophic level in a given food chain or food web. the three different types are pyramids of energy, biomass, and numbers

this is a good question! i'll do some research and come back when i have the answer!

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