<span>Mosses is a simple type of green plant which does not have vascular tissue in its leaves or stems, but they have simple form of roots called rhizoids that anchored them in place. Mosses are found in moist areas and grow on forest floors by spreading out appearing as a sort of living carpet. </span>
<span>The question says, 'during embryonic development, if the anus develop before the mouth, the organism is a ............ The correct option is B. In deuterostome during embryonic development anus develops first from or near embryonic blastopore, mouth develops later at some distance from the blastopore or from the opposite end.</span>
Answer:
An experimental group is a group that receives the variable being tested in an experiment. The control group is the group in an experiment that does not receive the variable you are testing.
Explanation:
Control group, the standard to which comparisons are made in an experiment. ... A typical use of a control group is in an experiment in which the effect of a treatment is unknown and comparisons between the control group and the experimental group are used to measure the effect of the treatment.
The control group would be the group you keep control as you would not change anything about it throughout the course of the experiment. The experimental group you would give the experimental drug to.
Answer:
Explanation:
The Flowchart is in the picture below. I hope it would be helpful for you.
