Active dispersal involves movement of the entire organism through ... Passive dispersal involves both plants and animals that cannot themselves move but use dispersal units called disseminules ...

Almost all animals and plants are made up of cells ... It therefore controls the movement of substances in and out of the cell. Mitochondria Organelles that contain the enzymes for respiration ...

This observation is explained by another key feature of stem cells that is shared between plants and animals, as explained below. The ability of stem cells to constantly generate new tissues has ...

Without proper planning, they can lead to fragmented habitats that constrain wildlife movement. These limitations hurt wild animals and plants. Habitat fragmentation limits their movement, impairing ...

Specialised cell type Animal or plant cell? Function Features of cell ... insulin Skeletal muscle cell Animal Contracts to allow movement of body parts Contains long protein filaments that can ...