Can someone answer this with a short clip of singing a song for 100 points and Branielist. PLLL ACTUALLY DO I

Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?

52 cm radius = diameter = area = circumference = circumfer

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle