Which property of dna double helix led watson and crick to hypothesise semiconservative mode of dna replication? explain doubtnut.

Below are the three main organs that make up the plant body. what is the main function of the structure that is identified as b in the picture above? it anchors the plant.it produces food.it absorbs nutrients.it supports the plan

Witch theory suggests all living things are made up of cell or cells

Which of these is a provisioning service people get from the ocean