Answer:
plant life use a system known as photosynthesis to make meals.
at some stage in photosynthesis, plant life entice mild strength with their leaves.
plant life use the strength of the solar to extrade water and carbon dioxide right into a sugar known as glucose.
glucose is utilized by plant life for strength and make different materials like cellulose and starch.
cellulose is utilized in constructing mobileular walls. starch is saved in seeds and different plant components as a meals source.
Explanation:
The first one is second succession. The second question I don't understand.
<span />
Cytokinesis is the process wherein actual division of the cell, including the cell membrane and the cytoplasm, from the parent cell to two daughter cells. The correct answer in this question is "the metaphase plate is the beginning area for cytokinesis" as the metaphase plate dictates the midpoint of the cell. A cell with a cell wall (plant cell, for example) cannot perform cytokinesis with a cleavage furrow but with a cell plate. Phragmoplast only develops in plant cells. Lastly, cytokinesis only starts after telophase.
Answer:
C, basic contractile unit of muscle fiber.
Explanation:
If you read the definition of sarcomere, this is what it says: "<u>A sarcomere (Greek σάρξ sarx "flesh", μέρος meros "part") is the complicated unit of striated muscle tissue. It is the repeating unit between two Z lines. Skeletal muscles are composed of tubular muscle cells (myocytes called muscle fibers or myofibers) which are formed in a process known as myogenesis</u>."
hope this helps.
Oxygen.
Oxygen was fatal when organisms started using photosynthesis, this event was known as the Great Oxidation Event.
