:determine the genotype and phenotype of the offspring from following crosses
1.a homozygous purple flower plant and a heterozygous purple flower plant.
2.a homozygous short plant and a heterozygous tall plant.
3.a heterozygous green pod plant and a yellow pod plant.
4.a constricted plant and a constricted plant.
5.two heterozygous tall plants.

The body is protected against harmful flu viruses by

For the strategies below, decide whether they are best described as demand-side solutions or supply-side solutions to meeting human needs for fresh water. remember that a demand-side solution reduces demand for fresh water, whereas a supply-side solution increases the supply of fresh water. (a) damming a river to create a reservoir (b) desalinating seawater (c) a nation invading a neighboring country to access their rivers (d) raising water prices for consumers and businesses (e) providing tax breaks for companies that use less water (f) replacing inefficient irrigation with more-efficient drip irrigation to grow crops (g) requiring low-flow showerheads in all new homes

Need with these questions . need the answers in a rush for these questions are the answers i put down are correct or not? ?