Monday, March 2, 2009

Biology #16 Due 3/8/09

CST #1
Two students were testing the amount of
fertilizer that would best promote the growth
of strawberries in a garden. Which of the
following could be an unavoidable source
of experimental error?

A length of the study
B variation in the strawberry plants
C the cost of watering the plants
D fertilization during the study

CST #2
In most stable freshwater environments,
populations of Daphnia are almost entirely
female and reproduce asexually. However,
males are observed in low oxygen environments
or when food is scarce. Based on these
observations, a researcher suggests that male
Daphnia develop in response to unfavorable
environmental conditions. This is an
example of a
A result.
B theory.
C procedure.
D hypothesis.

CST #3
A computer model of cellular mitosis
can simulate the aspects of cellular division
quite well. However, microscopic observation
of actual cellular mitosis can improve
understanding because actual observations
A may reveal greater unknown complexities.
B are easier than a computer model to view.
C are the same each time.
D may provide division events in sequence.

48 comments:

Unknown said...

Annnnnddd the answers are:

1) D


2) A


3) A

Anonymous said...

paisley muller
p.1

1.) d
2.) a
3.) a

Anonymous said...

CST #1: D

CST #2: A

CST #3: A

sofia said...
This comment has been removed by the author.
Anonymous said...

1. D. Fertilization during the study

2. A. Result

3. A. May reveal greater unknown complexities

Anonymous said...

1-D
2-A
3-A
These are the answers

Anonymous said...

1.
D fertilization during the study

2.
D hypothesis.

3.
A may reveal greater unknown complexities.

sofia said...

1)B= Variation in the strawberry plants
2)D= Hypothesis
3)A= May reveal greater unknown complexities.

Anonymous said...

D

A

and
A!

Anonymous said...

#1: B
#2: D
#3: A

Anonymous said...

1. D
2. D
3. A

Anonymous said...

1.) B: variation in the strawberry plants

2.) D: hypothesis

3.) A: may reveal unknown complexities.

-Nicolette Battista Period 1

Anonymous said...

1: D
2: A
3: A

Anonymous said...

1) D
2) A
3) A

Anonymous said...

the answers are:
1.d
2.a
3.a

Anonymous said...

1. d

2. a

3. a

Anonymous said...

1.) B
2.) B
3.) A

Sharon Shaoulian said...

ANSWERS:

1) B

2) D

3) A

Anonymous said...

1. D
2.B
3.A

Anonymous said...

1. D
2. A
3. A

Anonymous said...

Heyy.. I believe these are the answers...

1. D
2. B
3. A

Anonymous said...

1 d
2 A
3 A

Anonymous said...

kent willett
p. 1
answers are
1. D
2. A
3. A

Anonymous said...

1. D
2. B
3. A

Brandon Peters said...

1.b
2.d
3.a

Anonymous said...

to the best of my Knowledge the answers are
1.d
2.a
3.a

Anonymous said...

Alexandra Lee


1)D

2) A

3) A

Anonymous said...

ANSWERS WOOO!!!!

D

A

A

stephanie verheyen
period one

Anonymous said...

#1 d

#2 a

#3 a

Anonymous said...

1.D
2.A
3.A

Anonymous said...

1. D
2. A
3. A

Audrey Bruscia Period 2 said...

B

B

A

Anonymous said...

Patrick Conway Period 1
1. D
2. A
3. A

Anonymous said...

1) D

2) D

3) A

Anonymous said...

I would Say 1.d 2.b 3.a

Anonymous said...

1 D
2 D
3 A

period 1

Anonymous said...

Taylor Bower

1. D

2. B

3. A

Anonymous said...

This is Sophie Leveque Period 1
1-D

2-B

3-A

Anonymous said...

1) D
2) A
3) A


Nicole Zielinski
period 1

Kamkam said...

I think the answers are

1) D

2) A

3) A

Anonymous said...

Cristina Faulconer
period 1....

1. B
2. D
3. A

Anonymous said...

1) B

2) D

3) A

Anonymous said...

1. D
2. A
3. A

Anonymous said...

1. D- fertilization during the study
2. D- hypothesis
3. A- may reveal greater unknown complexities

Anonymous said...

1. D
2. A
3. A

Anonymous said...

milan gray
period 1
1. D
2. A
3. A

Anonymous said...

1)D

2)A

3)A

Anonymous said...

B - Strawberry Variation
D- Hypothesis
A- Complexities