<span>The control would be a plant grown without any fertilizer. This is called a negative control and is important in identifying the influence of the treatments on the tests. In this case, it would mean that the plant without fertilizer (control) is not expected to grow as large as in the other treatment. </span>
Among the choices listed, the one that is not a characteristic of all nonvascular plants is "They produce seeds.". The main difference between vascular and nonvascular plants is the presence of Xylem and Phloem which are tubular tissues used to transport water, food, ans minerals throughout the plant. Plants that have Xylem and Phloem are considered vascular plants.
I don't see the image but I'll just put input answers based on what I know.
Characteristics of an Earthworm.
1) From the Phylum Annelida
2) Displays Bilateral Symmetry, NOT RADIAL SYMMETRY
3) Has a true coelom
4) IS SEGMENTED
Hi,
The H<span>ypothalamus controls the pituitary glands.
The correct answer is a.
Hope this helps you.</span>
