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pantera1 [17]
3 years ago
5

Before scientists determined that deer were the cause of the trillium decrease, what did most people believe was the cause?

Biology
2 answers:
julsineya [31]3 years ago
7 0
People believed the cause of the trillium disease was not getting enough sunlight in the forest.
zalisa [80]3 years ago
4 0

Answer:

Most people thought that garlic mustard was crowding out trillium in the forest.

Explanation:

I had this question on a test.

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Sign an experiment.
expeople1 [14]

The answers to the questions required for the design experiment above are :

  • If shark attack are related to the number of elephant seals in an area, then shark attack will increase as the number of elephant seal increases

  • If shark attack are unrelated to number of elephant seal in an area, then shark attack is unaffected by increase or decrease in number of elephant seal.

  • The Control Group : Beaches or areas where elephant seals aren't present or period of the year when there are no elephant seal at the beach.

  • The Experimental group : Beaches where varibale portions of elephant seals are found (area with high, medium or low).

  • The Dependent variable : Number of shark attacks

  • The Independent variable : The different number of elephant seals found.

  • Data to be collected include : The number and type of elephant seals found at various beaches and the number of shark attacks recorded at the various points.

  • John will be able to deduce if the number of elephant seals and number of shark attacks recorded corded are related.

The hypothesis of an experiment is a proposition which requires experimental testing in other to establish it's validity.

The Control Group refers to a portion of the subject which aren't given or exposed to the treatment used in an experiment.

The Experimental group are the portion of the subjects which are subjected to the treatment condition.

The Dependent variable is the measured variable is changes as the independent variables are tweaked.

Independent variable is the predictor variable, it causes a change in the output of the dependent variable.

Learn more : brainly.com/question/17528320?referrer=searchResults

5 0
2 years ago
Where does first pass metabolism occur? / what route of administration is used to avoid complete first pass metabolism?
snow_tiger [21]
First pass metabolism of a drug is said to occur when the concentration of a drug that is administered orally is significantly reduced before it reaches the systemic circulation. 
First pass metabolism usually occur in the liver.
The routes of drug administration that avoid complete first pass metabolism are: sublingual, transdermal, rectal and inhalation. 
7 0
3 years ago
Respiration involves the breakdown of sugar. This process results in the production of energy for the cell. In order for cells t
riadik2000 [5.3K]
The answer is oxygen.
8 0
3 years ago
Read 2 more answers
When recombinant DNA is inserted into the genome of a host organism, what's created? A. A genetic marker B. A restriction enzyme
PIT_PIT [208]

The answer is C.

Transgenic means that one or more DNA sequences from another species has been introduced by artificial means. For example, animals usually are made transgenic by having a small sequence of DNA injected into a fertilized egg or developing  embryo. Transgenic plants can be made by introducing foreign DNA into a variety of different tissues.

Most transgenic organisms are generated in the laboratory for research purposes. Others have been developed for commercial purposes  such as golden rice that has been modified to produce beta-carotene, the precursor to vitamin A. 


8 0
3 years ago
Read 2 more answers
What types of cells have half the number of chromosomes ?
Sholpan [36]
Gamates cells have half the chromosomes
6 0
3 years ago
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