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
valkas [14]
3 years ago
7

A scientist is testing a new plant food to see if it causes plants to grow faster. The scientist tests two plants with the new p

lant food, and two plants he grows without plant food. What is the independent variable?
Biology
1 answer:
SashulF [63]3 years ago
6 0
The independent variable is the new plant food
You might be interested in
A weak gene that is only seen if there are two of them; i.e. dd
Anton [14]
Recessive gene

Hope that helps:)
5 0
3 years ago
The parasympathetic ganglion that serves the lacrimal gland and nasal mucosa is the ________. submandibular ganglion pterygopala
bekas [8.4K]

Answer:

Answer is pterygopalatine ganglion

Explanation:

Parasympathetic ganglion are described as small terminal ganglia found within or near the organs they supply with nerves. they are also the autonomic ganglia of the parasympathetic nervous system.

6 0
3 years ago
Read 2 more answers
Which of the following statements best describes the geosphere?
hodyreva [135]
The answer should be C. <span>Im not 100% sure though. the geosphere makes up the earth and its atmosphere as the lithosphere and its hydrosphere. </span>
6 0
2 years ago
Read 2 more answers
Brainliest for correct answer thanks
babunello [35]

THE DEFINITION OF BIODIVERSITY:Biodiversity, also called biological diversity, the variety of life found in a place on Earth or, often, the total variety of life on Earth. A common measure of this variety, called species richness, is the count of species in an area.


BEST ANSWER: Based of the def, I would go with answer A as it makes the most sense.

5 0
2 years ago
The Hershey and Chase experiments involved the preparation of two different types of radioactively labeled phage. Which of the f
Vlad1618 [11]

Answer:

B. It was necessary that each of the two phage components, DNA and protein, be identifiable upon recovery at the end of the experiment.

Explanation:

Hershey and Martha Chase used radiolabeled the DNA of some of the bacteriophage cells with phosphorus (32P). They radiolabeled the sulfur (35S) of the coat protein in the second batch of the phage cells. They infected some of the bacterial cells with phage having radiolabeled DNA while the other <em>E. coli</em> cells were infected with the phage carrying radiolabeled coat protein. This allowed the clear identification of the radiolabelled molecule (DNA or protein) present in the host cell.

They observed that the <em>E. coli </em>cells infected with phage having radiolabeled DNA exhibited the radioactivity while the other batch of the host cell did not show it.  

6 0
3 years ago
Other questions:
  • The radial artery is located in the ________________ and is commonly used to feel for the
    7·1 answer
  • In the rock cycle, what happens to the magma and lava once they cool and harden?​
    5·2 answers
  • Data collection relies entirely on scientific experiments? true or false
    10·1 answer
  • What is required for photosynthesis?
    10·1 answer
  • What terrestrial biome supplies the most O2 and a sink for CO2?
    8·1 answer
  • Jason Ormand was arrested on suspicion of sexual assault. The arresting officers did not give Jason his Miranda warnings. Jason
    5·1 answer
  • An atom contains one proton, one electron, and one neutron. Which two particles are most similar in mass?
    11·2 answers
  • What is a good blood pressure?
    13·1 answer
  • Transmembrane proteins span the width of cell membranes. Four types of transmembrane proteins are shown in a section of cell mem
    14·2 answers
  • Match these items.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!