Hello, I have a question for one i my biology labs i need to answer but cant quite understand the question would be helpful if provided explanation as well Questions :
1. Is a cell which had just completed telophase the same size as a normal root tip cell explain.
2. How many cell divisons would you think need to occur during the life of an onion? With this thought, describe the marvel of the continuity of life considering that after thousands of years onions are still onions.

the correct answer is option b

behavioral response need communication and thus co-ordination at several levels such as interaction among cells, organ system and the entire organism.

behavioral response produces both internal and environmental stimulus.

hydrogen is a compound or a single element and a element is a pure substence that cannot be separated into simpler subtances

clorine is a compound its a chemical substance that forms when two or more different elements combine

so both hydrogen and clorine are compounds

you know they are heterozygous for a trait because they have it as jj or jj.