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
valina [46]
3 years ago
11

How would dna extracted from an onion be different from dna extraction from cauliflower?

Biology
1 answer:
JulsSmile [24]3 years ago
7 0
Dna extration from a onion and from a cauliflower would be different because even though all DNA is composed by the same nucleotides (A, T, C and G), the sequence of their genes will be different. That difference is why a cauliflower doesn't look like a onion. The cauliflower has genes that, when expressed, make the organism look like cauliflower and nothing else..
<span />
You might be interested in
What biomes spans the largest annual mean temperature range
OlgaM077 [116]

Answer: Desert spans the annual mean temperature range.

Explanation:

Biomes are large ecological community of plant and animal on the earth surface that have characteristics for the environment they live in. A desert is an example of biomes. It is a barren area of land where there is high temperature and low precipitation (rainfall). It is a place where living conditions is difficult. Lact of vegetation exposed the areato direct sunlight and there is increased temperature. Desert are formed by weathering process I.e the breakdown of rocks into smaller particles through the activities of some agent like water or wind.

4 0
3 years ago
What are the pathways of the carbon cycle?
ivanzaharov [21]

Answer:

Image result for What are the pathways of the carbon cycle?

The organic pathway of the carbon cycle moves carbon from the atmosphere, through producers and other organisms in ecosystems, and back to the atmosphere. The geological pathway moves carbon from the atmosphere, through the ocean to rocks and the mantle, and back to the atmosphere

Explanation:

uhhhh

8 0
2 years ago
Read 2 more answers
During binary fission in a bacterial cell, a base pair is changed from adenine to cytosine. what has just occurred?
insens350 [35]

During binary fission in a bacterial cell, a base pair is changed from adenine to cytosine due to a random mutation.

Binary fission is a type of asexual reproduction through which a bacteria divides and its body is separated into two new bodies.

If during binary fission in a bacterial cell, a base pair is changed from adenine to cytosine, it is because of a random mutation. A mutation is a genetic alteration or a change in the DNA sequence which results in the generation of a variant. Mutations in the DNA sequence which occur without any specific pattern is known as a random mutation.

To learn more about mutation here

brainly.com/question/13923224

#SPJ4

5 0
1 year ago
Which of kepler's laws of planetary motion can be derived from Newton's law of universal gravitation?
Flauer [41]
The first law. Planets orbit is an ellipse with the Sun at one focus.
4 0
3 years ago
Toemas’s syndrome is a autosomal dominant disease, homozygous lethal, seen at a frequency of 1 in 10,000 cats. Felines with this
Anastaziya [24]

Answer: 50% or 25% according to the genotype of the male cat.

Explanation:

The female cat is unaffected, and since this is an autosomal dominant diease, it means this cat does not have any affected alleles. Thereby,<u> its genotype is aa</u>. This is because dominant alleles show their effect even if the organisms only has one copy of the allele. The male cat is affected with this syndrome <u>so its genotype is either AA or Aa</u>. For this disease to manifest itself, only one affected allele is needed. Although both alleles can be affected so the individual can be homozygous dominant or heterozygous.

To find this we have to do a punnett square. Here, we use the gametes produced by each individual. <u>Gametes are sex cells, egg or sperm, which only have one allele of each gene.</u>

Assuming that the cross is between aa and AA, the gametes produced by "aa" are "a", and the gametes produced by "AA" are "A" So we are having a cross between an "a" gamete and a "A" gamete. 100% of the offspring will be Aa so it is a heterozygous, which will develope this syndrome. And, males have one Y chromosome and one X chromosomes, thereby the chances of having a male kitten is 50%. Then, to conclude, there is a 50% chances of having a male kitten with this syndrome.

And, assuming that the cross is between aa and Aa, the gametes produced by "Aa" are "A" but also "a" So we are habing a cross between an "a" gamete and "A" or "a" gamete (See picture) In this example, there is a 50% chances of having a kitten with the syndrome, because only one genotype produced (Aa) has the affected allele. And, as we said before, since there is a 50% chances of having a male kitten, we can said that there is a 25% chances of having an affected male. Because to calculate both probabilities so that they occur simultaneously, it is necessary to multiply them. That is, 0.5 x 0.5 = 0.25 x 100 = 25%.

8 0
3 years ago
Other questions:
  • Which tool would a geologist use to find the color of a mineral in its powdered form? A. acid B. hardness points C. magnet D. st
    15·2 answers
  • The _______ controls language, body senses, and memory.
    8·1 answer
  • The foundation for biological evolution or descent through modification is?
    14·2 answers
  • How have humans increased their biotic potential and carrying capacity?
    13·1 answer
  • What is the name of the lateral leg bone
    9·1 answer
  • Five-year-old jared begins to suck his thumb when his parents bring his newborn sister home from the hospital. jared is relying
    9·1 answer
  • What is removed from the feces in the final absorption process prior to elimination?
    9·2 answers
  • Which claim is supported by significant scientific research?
    8·1 answer
  • All cells come from ___ cells through the process cell division
    13·2 answers
  • Condensation affects weather by
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!