Which of the following led to the development of the cell theory?
A) scientific laws
B) microscopic observations
C) educated guesses
D) controlled experiments
Ans: B) microscopic observations
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Using the figure below, identify the labeled part.
1) Label A: ______________________________
2) Label B: ______________________________
3) Label C: ______________________________
4) Label D: ______________________________
5) Label E: ______________________________
6) Label F: ______________________________
7) Label G: ______________________________
8) Label H: ______________________________
9) Label I: ______________________________
10) Label J: ______________________________
11) Label K: ______________________________
12) Label L: ______________________________
13) Label M: ______________________________
14) Label N: ______________________________
15) Label O: ______________________________
16) Label P: ______________________________
17) Label Q: ______________________________
18) Label R: ______________________________
19) Label S: ______________________________
Which of the following characterizes the symplastic pathways in the root?
a. the water moves into and through living cells and is moving through the cytoplasm b. the water moves into and through living cells and is moving through the cell wall c. the water moves into and through nonliving cells and is moving through the cytoplasm d. the water moves into and through nonliving cells and is moving through the cell wall
What do echinoderms and chordates have in common?
A. Protostome development B. Endoskeletons C. Ecdysis D. Dorsal nerve cords
Give an example of differentiation of tasks works at the individual level as well as the group level
What will be an ideal response?