Biology Answers

Difference between Animal and Plant cells

Difference between Fluorescence microscopy and Phase contrast microscopy

Difference between Mitochondria and Chloroplast

Differentiate between the Procaryotes and Eucaryotes

Using the dancing cat example from lecture, which of the following are appropriate conclusions if we just conduct the overall analysis without looking at the residuals? There may be multiple correct answers. Partial credit will be given for correct answers, negative credit for incorrect answers. No score below zero.

When affection is used as reward as many cats as expected danced and did not dance.


When food is used as reward as many cats as expected danced and did not dance.


Dancing behavior is dependent upon training in cats.


When affection is used as reward the number of cats that danced and did not dance was different than expected.


Dancing behavior is not dependent upon training in cats.


When food is used as reward a different number of cats as expected danced and did not dance.

compare horsetails and lycophytes

draw the pie chart for the following biological species data 17 insects,14 plants,9 birds and 6 amphibian

4. Keeping in mind the relationship between structure and function, discuss the potential uses of artificial cells and/or cell like materials and whether you consider them to be a good substitute for the natural versions.

3. Finally, explain the difference between endocytosis and exocytosis and provide an example of a molecule (remembering to state its function) that is transferred using this method.

2. Summarise the manner in which small molecules are permitted to pass through the membrane ensuring you explain the difference between passive, facilitated, active, and coupled transport by comparing and contrasting them.