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Likurg_2 [28]
3 years ago
9

Two scientists observe a plant growing without any water added to the soil. Doctor Zappa hypothesizes that this type of plant ge

ts its water from the atmosphere. Doctor Hendrix disagrees, claiming that the plant saves water in its roots so it can survive time of drought.
What does this situation demonstrate about the formation of scientific knowledge?
Biology
1 answer:
nlexa [21]3 years ago
3 0
Formation of a hypothesis.

<span>Research method is always used to answer every scientific inquiry and in gaining evidential data or knowledge. The scientific method has the following process or at least undergoes the process of
1. Observation</span> 
2. Hypothesis 
3. Experimentation 
4. Interpretation of data 
5. Evaluating the data 
6. Passing and recording the data 

<span>These steps are crucial and the empirical data that these scientists obtain are very important to keep that is why research paper, thesis and dissertations exists.<span> </span></span>

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Vascular tissue helps plants transport water against the force of gravity. Because of this, plants that lack vascular tissue do
Virty [35]

Answer:True

Explanation: plants which lack vascular tissue is known as non-vascular plants. Vascular tissues consist of Phloem and Xylem.

Xylem vessels transport water and mineral through the plants while phloem vessels transport nutrients and products of photosynthesis via the plant.

Non vascular plants lacks features like Bark, so they do not grow very tall, they remain low on the ground. Examples include; mosses, liverworts etcetera.

8 0
4 years ago
What is the complementary base to cytosine in DNA?
nordsb [41]

Answer:

Guanine

Explanation:

C and G

T and U both go together in DNA.

6 0
3 years ago
The open ocean, sea floor, and coral reefs are all examples of habitats with high rates of primary production. Please select the
kiruha [24]
This statement is false. The open ocean, seafloor, and coral reefs are not all examples of habitats with high rates of primary production. Instead, these are examples of marine habitats that is used to support and give shelter for the marine living things
3 0
3 years ago
Read 2 more answers
Column A: Label the organism as a producer, an herbivore, a carnivore, a scavenger, or a decomposer. Column B: Find an image of
Effectus [21]

<u>Answer</u>: A food web is a graphical representation of interconnected food chains.

A desert food web will have as producers the cacti, annual flowers and sagebrush. Some of the primary consumers of these food web are the ants, lizards and pronghorn.

Secondary consumers are the scorpions, snakes and wolves. The haws represent tertiary consumers and in some instances they may even eat wolves, especially unprotected cubs.

The energy flows through the food web from inorganic components such as the sun, nutrients, water into the producers. Then primary consumers eat the producers and are in turn eaten by the secondary consumers. The tertiary consumers will feed on both primary and secondary consumers.

<u>Notes</u>:

Please find attached all the necessary files with the exception of the desert flowers (due to maximum numbers of attached files restriction). These images are not copywrighted and thus free to use.

I have created the required table as an Excell document in case you need to modify it. I did not add the images for the species in the Excell table.

I have also created a more exensive food web (described in the Answer section) for your desert habitat.

As I had some difficulties in understanding the last part of your question, please let me know in a comment if you require additional modifications. I have saved the foodweb PSD file as well as he Excell file.

7 0
3 years ago
In translation, the cell uses the genetic information contained in mRNA to make the proteins that carry out the cell's work.
stellarik [79]

Answer:

The correct option is d) UAG

Explanation:

Central dogma can be described as the process in which the transcription and translation occurs. The process by which mRNA is made from the DNA is called transcription and the process by which proteins are made by mRNA is called translation.

The first codon present on the DNA is TAG. The mRNA formed from this codon will be AUC. When this mRNA will travel from the nucleus to the cytoplam, the tRNA will bring the anticodons UAG for the first mRNA codon. Hence, the correct option is D.

5 0
4 years ago
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