Answer:
Xylem tissue
Explanation:
The wood used to make chairs and musical instruments is made up of xylem plant tissue. Xylem tissue is a complex tissue that is made up of four primary cell types which include; xylem fibre, xylem parenchyma, trachea and tracheids. The xylem tissue together with phloem conducts water and solutes from the leaves to the other parts of the plant. Xylem tissue exists in both primary and secondary vascular tissues. The secondary xylem makes the mature stem and root in woody plants and it is produced as the plant develops in girths. The inner part of a large tree (known as heartwood) is made up of primary xylem that are dead but structurally strong, while within the older branches and the trunk of the tree is the external secondary xylem (known as sapwood) which functions by conducting water.
Answer:
Multicellular organisms carry out their life processes through division of labor.
Explanation:
They have specialized cells that do specific jobs. ... Multicellular organisms, depending on their complexity, may be organized from cells to tissues, organs, and organ systems.
Answer:
The correct answer is option c "Proteins that are excreted by prokaryotes are synthesized on ribosomes that are bound to the cytoplasmic surface of the plasma membrane".
Explanation:
Many prokaryotes secrete proteins, particularly, extracellular enzymes that have a function outside the cells and toxins that are not needed by the cell. As any other protein, proteins that are excreted by prokaryotes are synthesized on ribosomes that are bound to the cytoplasmic surface of the plasma membrane. However, excreted proteins go to the general secretion (Sec) pathway, where they are tagged and further processed.
Answer:
Explanation:
Solids-atoms vibrate in place, there is a definite shape/volume; Liquids-atoms slide around, there is a definite volume only; Gases-atoms are spread far apart, with no definite shape/volume. Hope this helps.
