Which cell part contains the cells DNA which controls the cells activities

The picture shows a fishing technique called trawling. how might trawling affect marine biodiversity

What type of organism is a one-celled organism that functions as a single unit? a. bi-celled b. single-celled c. pre-celled d. multi-celled

Nucleus has two lobes; contains granules of lysosomal enzymes; functions in attacking parasitic worms and plays complex roles in inflammatory diseases like allergies and asthma. what blood cells are described?