Seed is when enzymes and other chemicals are activated and energy is produced to start cell division. growth respiration photosynthesis germination

Efficiency is the percent of work put into a machine by the user (input work) that becomes work done by the machine (output work)

Mike has a problem with his testosterone. he is unable to produce enough. which will most likely be affected by his inability to produce testosterone? check all that apply.

In a cladogram, what occurs at a node? a derived trait appears. evolution is stopped. an ancestor dies. the cladogram ends. aa as s as ss what are the chances that their offspring will have sickle cell anemia? 0% 25% 50% 100%