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
wel
3 years ago
9

Design an experiment from the following hypothesis....

Biology
1 answer:
iogann1982 [59]3 years ago
6 0
Get twenty people, from various genders and ages, to be your testees. Create a random test that has both analytical and logical problems, and get the 'testees' (I have no idea if this is a word or not) to do the test before and after spending time outdoors.

An independent variable is how much time they spend outside, and the dependent is how well they function afterwards. (I think).

The constant is what stays the same, so most likely the tests in this case (if taking my example)

I don't really know what you mean by control, though...

This is what I would've done if it was my homework assignment, I'd suggest looking over my answers to see if they're accurate or not. Hope I helped, and good luck.
You might be interested in
Which molecule is split apart in photosystern 112
Nataly [62]
C is the correct answer
7 0
3 years ago
Read 2 more answers
Food that improves male fertility?​
spin [16.1K]

Answer:

Three foods that may increase male fertility and improve sperm health

Fish. One small study associated higher amounts of fish consumption with better sperm motility. ...

Fruits and veggies. ...

Walnuts.

hope it's helpful

thank you

8 0
2 years ago
Cellular functions can be grouped into which three general categories?
Elena L [17]

Answer:

cell division

protein synthesis

growth and metabolism

Explanation:

idk if this is right I just looked it up

8 0
3 years ago
Matings between individuals from the two populations of Rhagoletis produce hybrid flies that appear to be healthy and have norma
Mama L [17]
<h2>The correct answer is : C.</h2>

Explanation:

  • According to the question, mating between two populations of Rhagoletis produce hybrid flies.
  • This means that the two population is present in the same habitat or locality, hence they are capable of coming in contact with each other and mate. Hence, the answer cannot be Habitat Isolation.
  • Mating produces hybrid flies. This is possible when the gametes (egg and sperm) of the two different populations are capable of capable of coming close to each other and undergoing fusion (fertilization). Hence, there is no Mechanical Isolation.
  • The zygote formed by the above fertilization is capable of developing into healthy hybrid flies with normal life span. Hence, Pre-zygotic Isolation is absent.
  • But the hybrid flies formed are sterile and not fertile, that is, they are incapable of producing viable gametes which can undergo fertilization and produce a new offspring.Therefore, the eggs laid by the hybrid flies hatch less often. Hence, there is existence of Reduced hybrid fertility.
8 0
3 years ago
Which organelle stores hereditary material and coordinates the activities of the cell?
Studentka2010 [4]

Answer:

Nucleus

Explanation:

The nucleus stores hereditart material and coordinates activities of the cell

7 0
2 years ago
Other questions:
  • Solar cells are used to turn sunlight into
    15·1 answer
  • Human digestion of food begins in the _______, where the enzyme _____ breaks down a small amount of starch. Mouth; amylase stoma
    10·1 answer
  • He transcription of the information in DNA involves the pairing of the nitrogen bases of DNA with RNA nucleotides to form a mole
    10·2 answers
  • What can be transferred between objects?
    6·1 answer
  • Which of the following is an example of cohesion?
    14·1 answer
  • Abril.meedina comenta
    11·2 answers
  • Does anyone feel like there not wanted bt no one becasue if u do i know how u feel:(((((
    15·2 answers
  • Sunspots are connected with other or events solar hare A solar fare is a sudden release of energy from the Sun, which shoots hot
    5·1 answer
  • If a person exerts 150 N of force to move 10 meters, then how much<br> work did they do?
    12·1 answer
  • If you are a candidate for presidential election and you are interviewed in a talk show, how will you answer this question by th
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!