Plants have two systems for the transportation of substances<span> - using two different types of transport tissue. </span>Xylem<span> transports water and solutes from the roots to the leaves, while </span>phloem<span> transports food from the leaves to the rest of the plant.</span>
Answer: If you're talking about the Edgenuity question, B and D are the answers. (Cell contains hereditary information that is passed from cell to cell during cell division and all cells perform similar metabolic activities.)
Explanation:
Answer:
Explanation:
What Mendel wanted to happen was to obtain middle-sized plants. What actually happened was that Mendel got tall plants. Due to this result, Mendel called Reccesive to the genes thatdetermined the short offspring, and Dominant to the genes that determined the tall offspring.
Answer:
this shows that at one point these animals lived on the surface because there were plants for them to eat
Explanation:
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Ans.
Cell-to-cell communication allows signalling of essential substances between the plant cells, which are surrounded by cell walls. The molecules used by plants for long-distance signalling are known as hormones, such as auxin, ethylene, and gibberelin.
These hormones are secreted by one plant cell and received by another plant cell, where it exerts it affect. Thus, the correct answer to be fill in the blank is 'option A). hormones.'
