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
Art [367]
3 years ago
14

A dna sample is electrophoresed on an agarose gel and stained with ethidium bromide. several dna fragments are observed and are

estimated to be 2500bp, 1500bp, 750bp, 550bp, and 225bp in length. which dna fragment will be closest to the top of the gel? 550bp 1500bp 225bp 2500bp
Biology
1 answer:
denpristay [2]3 years ago
6 0
Quizlet is a good site that can help 

You might be interested in
A rate at which work is being done is called.
oksano4ka [1.4K]
Finish. The work is done then the work is finish.
3 0
3 years ago
You decide to study two species of birds, both of which form monogamous pairs (one male and one female). In species 1, you find
TEA [102]

In two species of birds, both of which form monogamous pair(one male and one female), In species 1, you find that the eggs in a pair's nest are in fact almost always the offspring of that pair. In species 2, you are surprised to find that many of the eggs in a nest were actually fathered by males of neighboring pairs. Apparently, mating outside of monogamous pairings is widespread in species 2. we would expect that female of species 2 would have sperm from multiple males in their reproductive tracts.

  • This is because the species 2 are having many eggs.
  • These eggs were formed due to fertilization with multiple male bird partners.
  • As a result we can expect eggs with different genotypes.

Thus from the above points we can conclude that two species of birds, both of which form monogamous pairs, female of species 2 would have sperm from multiple males in their reproductive tracts

Learn more about the fertilization in birds:

brainly.com/question/234670

#SPJ4

5 0
2 years ago
Between 60% and 80% of genes are not regulated, but are
mezya [45]
Https://quizlet.com/59754152/chapter-8-flash-cards/ go here for for question

7 0
3 years ago
Millets have higher nutritional content than wheat and rice, so they are poised to make a comeback. Find out:
34kurt

Answer:

(a) The grains which are termed as millets are Amaranth, Barnyard, buckwheat, kodu, sorghum, bajra, Kangani, and Ragi.

(b) The following are the advantages of millet due to which they are given more preference than wheat and rice:

1. Millet's are free of gluten, a protein digestion of which is very difficult by the body.

2. When we compare the protein content of rice, wheat and millet, it is found that millet has high protein content.

3. In all aspects of components of nutrients called as carbohydrates, proteins, fats, minerals and vitamins, millet is in prime position and is also easy to digest.

3 0
3 years ago
3 examples of producers and 3 examples of consumers
VikaD [51]

Explanation:

whales, elephants, cows, they are consumers

tree,grass,algae are producers

4 0
3 years ago
Other questions:
  • Question 3<br> Which of the following statements about environmental changes is true?
    15·1 answer
  • As described in "A Note About Bacterial Reproduction -- and the "Culture Bias,"" the organism Epulopiscium does not divide by bi
    10·1 answer
  • The main difference between prokaryotic and eukaryotic cells is that
    12·2 answers
  • The microscope you are coloring and labeling is what type of microscope?
    7·1 answer
  • Lumps of iron and manganese ore called ________ can be harvested from the seafloor near underwater volcanoes.
    6·2 answers
  • A dominant allele masks/hides the effect of a recessive allele.
    7·1 answer
  • The glucose transporter used by cells to obtain glucose from the media is a protein embedded in the membrane. When researchers f
    12·1 answer
  • Why are summer days longer than winter days on earth ?
    5·1 answer
  • Discuss the causes and effects of veld fire and suggest practical solutions
    11·1 answer
  • Need help asap. Picture below to see what I need help with
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!