1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
jekas [21]
3 years ago
11

Stella and John wanted to test for the effects of temperature on the growth of plants. They took 24 plants- 1 was a control at n

ormal room temperature (20 degrees centigrade) and the other 23 were split into these groups: 4-at 21 degrees centigrade 4-at 30 degrees centigrade 5-at 40 degrees centigrade 6-at 50 degrees centigrade 3-16 degrees centigrade 1-at 12 degrees centigrade Measurements of leaf size and number were taken every two weeks. Describe what is wrong with this approach
Biology
1 answer:
Irina18 [472]3 years ago
4 0

Answer: Explanation:

One, its the portion of samples that are being conducted for each set. The groups are not equally distributed correctly, so the results will not be very accurate at all.

You might be interested in
I have only 3hours to do this hellp me pls need the answer
faust18 [17]
Cytokinesis is the division of the cytoplasm.
Mitosis the nuclear division.

hope this helps
3 0
2 years ago
Warm-Up:
Agata [3.3K]

Answer: Warm-Up:

Write down two places in the school where

you think there might be a lot of bacteria,

and write down two places in the school

where you think there will be very little

bacteria. Explain why you chose these

places.

Explanation:

There is a lot of bacteria in the restroom because it is they restroom of course and there is a lot of people who go in and out through out the day. Some people do not wash their hands after using the bathroom, also from other places. One of the most cleanest areas might be the science lab because they are always cleaning up everything and disinfecting.

8 0
2 years ago
Read 2 more answers
Match the following. 1 . codominance Both members of an allelic pair contribute to phenotype producing a mixture of phenotypic t
STALIN [3.7K]

Answer:

1. codominance Both members of an allelic pair contribute to phenotype producing a mixture of phenotypic traits

2 . Rh factor: An inherited protein found on the surface of the red blood cell membrane

3 . hemophilia: A hereditary condition for bleeding due to the inability to clot properly

4 . holandric gene: A gene located on the Y chromosome in XY species

Explanation:

Codominance occur when a pure breeding White flower crosses with a pure breeding Red flower and gives PINK offspring

Rhesus Factor is an antigen that appears on the surface of red blood cells. it is an important factor to consider during blood transfusion.

Hemophilia is a sex-linked condition where the sufferer is unable to have a blood clot.

Holandric gene can ONLY be passed from males (carriers of XY chromosomes) to their sons

6 0
3 years ago
Read 2 more answers
A scientist wants to use a model to help present the results of his detailed scientific investigation.
oksian1 [2.3K]

Answer:

O because the model makes the concepts easier to understand

Explanation:

The model would help other people understand his results.

5 0
3 years ago
Which of the following explains one of the ways plants and animals depend on each other?
Natasha2012 [34]
D. Animals release carbon dioxide when they breathe, which plants take in to help make food.
6 0
3 years ago
Read 2 more answers
Other questions:
  • As per the rules of binomial nomenclature, which species name is written correctly?
    7·1 answer
  • Help me please. . . .
    14·1 answer
  • What is the function of glucose in the human body
    12·1 answer
  • Didn’t know about this one
    6·1 answer
  • "Sunlight is required for plant growth. When light energy is absorbed by a leaf, after a series of chemical reactions, the light
    12·1 answer
  • Alfred Wegener's theory about earth's past included a supercontinent made up of all the continents put together. What was the na
    5·2 answers
  • The diagram shows a hypothetical model of the relationships between groups of organisms. Ciliates are a group of protozoans that
    8·1 answer
  • If all of the grasshoppers died or left the area suddenly, what impact would that have on this ecosystem's food web? Answer by n
    11·1 answer
  • A cactus cell comes to you with the following complaint: "I AM SOOoo
    11·1 answer
  • In scientific notation, 330 is written:
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!