Olive sunbirds burn energy at a rate of 66 J/min whilst foraging for nectar in an average territory of 100 m^2. Field work reveals that an individual harvested 8.33KJ from 196 flowers in 720 seconds. How many flowers must the territory contain to support defense of this territory?

prophase: we can observe the chromosomes to coil up and condense. they become visible. nuclear membrane and envelope disintigrate.s

metaphase: chromosomes align at the center, the metaphase plate. spindle fibers attach to centromeres of the sister chromatids. they meet at kinetochores.

anaphase: sister chromatids are pulled towards each opposing centromere, set on different poles.

telophase: chromosomes are now clustered up only on either sides of the cell. nuclear membranes reform, and a new cell wall forms along the cell plate. this will lead to cytokinesis, the process that divides the cell membrane and forms the cell wall.