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
olga2289 [7]
3 years ago
7

Whats the relationship between DNA,chromosomes,and genes?

Biology
1 answer:
Elina [12.6K]3 years ago
6 0
DNA is a chain of nucleotides bonded together.  On that chain there are particular portions of it that the sequence of the nucleotide codes for particular proteins; this is known as a gene.  In eukaryotric cells, DNA is coiled around proteins such as histones to form chromatids which when two join at the centre by a centromere to form a chromosome.
You might be interested in
FILL IN THE BLANK. The Principle of ______ states that the 2 alleles present at each gene locus separate from one another during
BaLLatris [955]

The Principle of <u>segregation</u> states that the 2 alleles present at each gene locus separate from one another during gamete formation and remain distinct.

What is principle of segregation?

According to the principle of segregation theory, every human has two alleles for each specific feature and functions, and these alleles separate throughout the development of gametes. In other words, in everycase, each gamete contains a single allele.

Therefore, The Principle of <u>segregation</u> states that the 2 alleles present at each gene locus separate from one another during gamete formation and remain distinct.

To learn more about principle of segregation

Here: brainly.com/question/2161501

#SPJ4

7 0
1 year ago
The image shows rock strata from three different regions on Earth. Identify all the layers that contain an index fossil
FrozenT [24]

The correct answer is: Layer 1, layer 2, and layer 4 in all three regions.

The index fossils are fossils that are commonly used for identifying a geological period of time, and these fossils are also very wide spread, as well as having a rapid evolutionary trends.

By this picture, we can easily see that even though we have rock strata from different regions, the same layers contain the same fossil, and it is a fossil that also is rapidly evolving so has a minor change in each layer.

7 0
3 years ago
Conservation groups are concerned with wild animal populations so they have pressured governments to create laws to protect them
Bumek [7]

Answer: A

Explanation:

Whaling is the practice or industry of hunting and killing whales for their oil, meat, or whalebone.

3 0
3 years ago
Read 2 more answers
4. A soda can has a volume of 0.35 liters and before opened its internal pressure is 30 psi. What
777dan777 [17]

The volume of the gas expansion is 0.71 liters.

<h3>Boyle's law</h3>

Boyle's law states that the volume of a given mass of a gas is inversely proportional to its pressure provided that temperature remains constant.

P₁V₁ = P₂V₂

where;

  • P₁ = 30 psi
  • V₁ = 0.35 liters
  • P₂ = 1 atm = 14.7 psi

The volume of the gas expansion is calculated as follows;

V_2 = \frac{P_1 V_1}{P_2} \\\\V_2 = \frac{30 \times 0.35}{14.7} \\\\V_2 = 0.71 \ Liters

Learn more about Boyle's law here: brainly.com/question/469270

7 0
2 years ago
What is the distance between two points called?
almond37 [142]

Answer: Distance

Explanation: The amount of space between two points, measured along the actual path, which connects the two points, is called distance. The amount of space between two points, measured along the minimum path which connects them, is called displacement.

6 0
3 years ago
Other questions:
  • Unlike animal cells, plant cells have cell walls that make them rigid. Which organelle, other than the cell wall, also plays a v
    9·1 answer
  • The area of the cell, located inside the nucleus, where ribosomal rna is made.
    12·1 answer
  • Since his cerebral vascular accident, mr. harold thomas has been unable to recognize and identify objects by touch because of in
    11·1 answer
  • When calculating a population’s ecological footprint, one has to take into account the average height of the people in the popul
    12·1 answer
  • How long have scientists understood the role of DNA in heredity
    8·1 answer
  • __________ are multi-celled, plant-like organisms that usually aren't dangerous in a healthy person.
    5·1 answer
  • _____ can produce their own food. Autotrophs Heterotrophs Bacteria Protists
    8·2 answers
  • ___ invented the ____
    7·2 answers
  • Help me please this read and the question is down blow the read there are 6 question i will post more this like this so please a
    7·1 answer
  • Together, the skin, hair, nails, glands, and associated muscles and nerves are an example of a(n):______.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!