Plants have the ability to measure day length due to the presence of ____ in their tissues

Fill in the blank with the appropriate word.


photoreceptors

Biology & Microbiology

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Answer the following statement(s) true (T) or false (F)

1.  Animals with pentaradial symmetry have 5 planes of symmetry.   2.  All mammals have hair, mammary glands, and a placenta.   3.  Closing the stomata for an extended period of time would lead to an increase in G3P in the mesophyll cells.   4.  If the soil around a plant is treated with a fungicide, the plant may experience a decline in DNA synthesis.   5.  Cavitation would have no effect on translocation.  

Biology & Microbiology

What describes placental mammalian embryos? 

A. They are born immediately after fertilization. B. They develop inside a leathery shell. C. They complete development in a pouch. D. They hatch from an internal egg. E. They are totally dependent on the mother for complete development.

Biology & Microbiology

If a cell is permeable to a solute, that solute will diffuse either into or out of the cell depending on the direction of its concentration gradient

a. True b. False

Biology & Microbiology

D

Biology & Microbiology