The entire genome of an organism is present in each of its cells, for example, in neurons, muscle cells, and skin cells in mammals.
Answer the following statement true (T) or false (F)
True
You might also like to view...
The leaf arrangement illustrated in the accompanying figure is:
a. pinnate.
b. alternate.
c. compound.
d. whorled.
e. parallel.
Algae in a swimming pool are ____; Escherichia coli bacteria in the human intestine are ____.
A. autotrophs; autotrophs B. heterotrophs; heterotrophs C. autotrophs; heterotrophs D. heterotrophs; autotrophs
Since chemoreceptors are found in arthropods, crustaceans, vertebrates and all other animals it is believed that chemoreception is the most primitive sense.
Answer the following statement true (T) or false (F)
After fertilization, a zygote develops into a fully formed human in about 38 weeks. During which stage of development do cells begin to differentiate and form specialized tissues and organs?
A) first trimester B) second trimester C) third trimester D) at birth