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
Nastasia [14]
3 years ago
8

When testing fertilizer on a tomato farm one patch of soil is given fertilizer and another patch (the same size) is not. Which o

ne is the experimental group
Biology
2 answers:
kaheart [24]3 years ago
6 0
The experimental group is the group you change from the normal. the fertilizer group is experimental

Gennadij [26K]3 years ago
5 0

Th fertilizer soil.........

You might be interested in
In order for tissue to grow, what process must happen in its cells?
zheka24 [161]
Your answer should be increasing in number
5 0
2 years ago
Read 2 more answers
The higher the proportion of loci that are "fixed" in a population, the lower are that population's
Zanzabum

The correct option is (D) Nucleotide variability and average heterozygosity

The higher the proportion of loci that are "fixed" in a population, the lower are that population's nucleotide variability and average heterozygosity.

<h3>What does it indicate when a gene in a population is fixed?</h3>
  • In population genetics, fixation is the transformation of a gene pool from one in which at least two alleles of a certain gene exist in a given population to one in which only one allele persists.
  • Any allele must eventually be lost entirely from the population or fixed (permanently established at 100% frequency in the population) in the absence of mutation or the heterozygote advantage.
  • Selection coefficients and random variations in allelic proportions determine whether a gene will ultimately be lost or fixed. Fixation may relate to a specific nucleotide location in the DNA chain or a gene in general (locus).

Learn more about the Nucleotide variability with the help of the given link:

brainly.com/question/9363472

#SPJ4

8 0
1 year ago
True or false: homologous chromosomes separate during mitosis?
Tcecarenko [31]

Answer:

Homologous chromosomes do not function the same in mitosis as they do in meiosis. Prior to every single mitotic division a cell undergoes, the chromosomes in the parent cell replicate themselves. The homologous chromosomes within the cell will ordinarily not pair up and undergo genetic recombination with each other.

4 0
3 years ago
Two reasons why it is easy to harvest perlemoen
lianna [129]

Perlemoen is reasonably easy to take available of the ocean and do not really required huge and expensive equipment. The poachers take out millions of rands worth of Perlemoen with relatively simple and cheap equipment such as wet suites, googles and flippers. The most expensive equipment they use are their boats and vehicles. In comparison with the lucrative industry the costs of poaching are low. Perlemoen are often the smaller, younger abalone of the species that are taken because they are quite simply and easier to harvest.

 

1.       The younger perlemoen are found closer to the shoreline and often bunched together and they can get a whole whack of them at one spot.


2.       The strandlopers harvested the perlemoen from the rocks during low tide without the need for diving.

<span />
5 0
3 years ago
50 POINTS!!!! Heart disease is the leading cause of death among both men and women in the United States. It is usually caused wh
Paul [167]

Answer:

Heart disease is prevalent in the United States because... well, we consume a lot of sodium and fat. If you look at the stats, we are the third country with the most obese residents, with a whopping percentage of 36.20% people in the US tipping the scales. Also, people smoke a lot. Not just adults, but teenagers. Because of this, youngsters tend to also get heart disease too, despite the small age. According to cdc.gov, a family history of heart disease increases the rates, especially if one of your relatives got it under the age of 50. Due to the smoking rates at a young age, those diseases tend to transfer and increase the rates of the future US citizens.

Heart disease can affect a lot of organs, but listing them would be a pain. Here are the highlights: The heart and the lungs are intimately connected. This means that having heart disease may lead to having trouble breathing. You may have chest pains, and particularly in woman, it may affect the digestive system and cause stomach pain when eating.

6 0
3 years ago
Other questions:
  • planet x is a terrestrial planet in our solar system it has 21% oxygen in its atmosphere humans can walk on this planet without
    5·2 answers
  • What happens to the natural gases collected from a sanitary landfill?
    9·2 answers
  • Researchers have found that the amino acid glycine:
    14·1 answer
  • brainliest All of the following are considered stress hormones except __________. A. epinephrine B. cortisol C. norepinephrine D
    8·2 answers
  • Tell how a fossil fish was formed in an area that was a river a million years ago, and how it possibly got to the surface of the
    7·1 answer
  • Rudolf is dealing with impending layoffs at work. yesterday, at a pharmacy, he measured his blood pressure and it was high. he a
    10·1 answer
  • Х What is true of both photosynthesis and cellular respiration? O A Energy is created from wately O B. Anabolic reactions occur.
    12·1 answer
  • 4. A disease kills all the rabbits in the ecosystem shown in the food web. What
    11·1 answer
  • Some plants respond to an external stimulus - such as
    6·2 answers
  • Who was the first person to start classifying organisms
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!