Q1. Horn Sporophytes are horn-shaped. Horn Possess Gemmae. Can undergo sexual reproduction. Mosses what is the synapomorphy of hornworts, mosses and vascular plants? Stomata Pores that allow the uptake of CO2 and release of O2, do not close like other stomata what is the synapomorphy of Mosses and vascular plants […]

In biological macromolecules like proteins, the hydrophobic residues tend to clump together in the interior of the folded structure. What is the best explanation for why this occurs?  A.Polar residues tend to bind to water in the cytoplasm as well as to each other. The water and polar residues cannot […]

Q1. Mr. Simpson’s father and Mrs. Simpson’ brother each have the same rare, autosomal recessive disorder. Mr. and Mrs. Simpson are both unaffected. What is the prior probability that both Mr. and Mrs Simpson are carriers if the affected allele? Q2. Tina is consuming 12 mg of iron per day. […]

Understanding photosynthetic processes can increase food yield. In Ontario, a number of fresh vegetables are grown all year in greenhouses. This allows the grower to control the conditions of the plants. a) Identify the abiotic factors that can be controlled and the impact of each. b) How can a grower […]