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
vladimir1956 [14]
2 years ago
14

What must happen for scientific theories to be excepted as valid?

Biology
1 answer:
Elina [12.6K]2 years ago
8 0

Answer:

A:Scientific evidence must be reported, verified, and accepted by the scientific community

B:amino acid

Explanation:

aaaay another flvser

You might be interested in
Adapatations can be ____________________.
Serhud [2]

Answer:

Behavioral

Explanation:

3 0
3 years ago
Read 2 more answers
What percent of the energy consumed by the larvae became biomass that is now available to the next trophic level?
likoan [24]

Answer

         About 10% energy is converted to biomass from one trophic level to another trophic level.

Explanation

        Food chain is composed of different trophic level which are classified on the basis of their mood of food obtain. These include  

1. Producers (photosynthetic)

2. Primary consumers (herbivore)

3. secondary consumer (Carnivore)

4. Tertiary consumer (carnivore)

5.Quaternary consumer (Carnivore)

6. Decomposer  

                     As larvae are hatched by insects which belong to second trophic level.  About 90% of energy in food is lost at each trophic level. As move down the trophic level the number of organism also decreases in each trophic level. Therefore, energy transfer from one trophic level to another is like a pyramid.  


6 0
3 years ago
One possible result of chromosomal breakage is for a fragment to join a nonhomologous chromosome. What is this type of chromosom
san4es73 [151]

Answer:

Translocation

Explanation:

Changes in chromosome include deletions, duplications, inversions, and translocations.

  • Deletion occurs when an end of a chromosome breaks off.
  • Duplication is the presence of a chromosome segment more than once in the same chromosome.
  • Translocation is when a fragment of chromosomal breakage join a nonhomologous chromosome.
  • Reciprocal translocation is a chromosome abnormality caused by exchange of parts between non-homologous chromosomes.
  • Robertsonian translocation occurs when two non-homologous chromosomes get attached, meaning that given two healthy pairs of chromosomes, one of each pair "sticks" together.
8 0
3 years ago
Devon is being treated for anxiety. he is connected to an instrument that records muscle tension. his job is to try to reduce mu
beks73 [17]

I think it’s Self-Instruction training

5 0
3 years ago
Imagine you are performing a cross involving seed color in garden pea plants. What F1 offspring would you expect if you cross tr
ehidna [41]

Answer:

B. 100 percent yellow seeds

Explanation:

When a gene has two alleles and one allele is dominant over the other, the dominant allele is expressed in the heterozygous state and the expression of the recessive allele is masked. According to the given information, the allele for yellow seed color is dominant over the allele for the green seed color.

Let's assume that the allele "Y" gives yellow color to the seeds while the allele "y" is responsible for green seed color. A cross between two pure breeding yellow seeded (YY) and green seeded (yy) plants would produce all the yellow seeded progeny with genotype "Yy".

YY (Yellow) x yy (green) = Yy (yellow)  

7 0
3 years ago
Other questions:
  • What controls a tropism?
    5·2 answers
  • At which phase of the cell cycle does the cytoplasm of a cell divide to form two daughter cells? S phase M phase C phase
    11·1 answer
  • Oxygen-rich blood is sent to the rest of the body through the
    15·2 answers
  • What do paleontologists use to determine the actual age of rocks? A.) Biogeography B.) Radioactive dating C.) Geologic time scal
    13·2 answers
  • You know that the narrow-sense heritability of milk production in Ayrshire cattle is 0.587. You perform an experiment where you
    13·1 answer
  • What is energy? what is an example of it ?
    11·2 answers
  • The appendix is a vestigial organ. True or False
    12·1 answer
  • The waxy protective covering of landing plant is called
    9·1 answer
  • A student discovers an arachnid with a segmented abdomen, long legs, and a tail with no stinger. The student uses the dichotomou
    14·1 answer
  • What is heart in the human body​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!