45. Plants being dash
eukaryotes, have a higher level of tissue organisation,
Answers
Answer:
Explanation:
Plant cells are quite different from the cells of the other eukaryotic organisms. Their distinctive features are:
A large central vacuole (enclosed by a membrane, the tonoplast), which maintains the cell's turgor and controls movement of molecules between the cytosol and sap[35]
A primary cell wall containing cellulose, hemicellulose and pectin, deposited by the protoplast on the outside of the cell membrane; this contrasts with the cell walls of fungi, which contain chitin, and the cell envelopes of prokaryotes, in which peptidoglycans are the main structural molecules
The plasmodesmata, pores in the cell wall that link adjacent cells and allow plant cells to communicate with adjacent cells.[36] Animals have a different but functionally analogous system of gap junctions between adjacent cells.
Plastids, especially chloroplasts, organelles that contain chlorophyll, the pigment that gives plants their green color and allows them to perform photosynthesis
Bryophytes and seedless vascular plants only have flagellae and centrioles in the sperm cells.[37] Sperm of cycads and Ginkgo are large, complex cells that swim with hundreds to thousands of flagellae.[38]
Conifers (Pinophyta) and flowering plants (Angiospermae) lack the flagellae and centrioles that are present in animal cells.