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
ycow [4]
3 years ago
13

The branching "tree of life" analogy:

Biology
1 answer:
stiks02 [169]3 years ago
8 0

Answer:

<u>Option-(A):</u>

"Fails to account for horizontal gene transfer, in which species on different branches exchange genes."

Explanation:

  • <u>"Tree of life":</u>

The tree of life was presented an explained by the very popular "Charles Darwin" for determining or defining the common ancestry among the different species or organisms. As, the trunk of tree is attributed to the common ancestry or origin and the branches of the tree are supposed the different species or organisms. As these organisms diverged from a single ancestor or origin. Now, the process of horizontal genes transfer between the different organism was not explained properly by the "tree of life" analogy.

You might be interested in
The salt concentration in a cell's cytoplasm is 0.9%. The cell is placed in a 10% salt solution. Which term best describes the 1
fenix001 [56]

The term that best describes the 10% salt solution relative to the cytoplasm of the cell is ' Hypertonic'

Explanation:

When the concentration of two solutionare compared they can be described as hypertonic, hypotonic or isotonic with relation to one another.

When two solutions have same concentration and osmotic pressure they are said to be isotonic solutions.

The solution which has higher molecular concentration and higher osmotic pressure than the other solution is called hypertonic solution.

The solution which has lower molecular concentration and lower osmotic pressure with respect to other solution is called hypotonic solution.

Here the solution of salt has a higher concentration than cell sap so it is a hypertonic.

3 0
3 years ago
4. Using the Celsius scale, at what temperature does water freeze? At what temperature does water boil?
sweet-ann [11.9K]

Answer:

Using celsius water freezes at 0, and water boils at 100.

Explanation: That is the purpose of the celsius scale to measure between those two points.

6 0
2 years ago
To reproduce, female elephants produce eggs and male elephants produce sperm. Offspring are produced by the fusion of an egg wit
grigory [225]

Answer:

The right answer is B. The offspring are genetically distinct ... by sexual reproduction.

Explanation:

Sexual reproduction, as opposed to asexual reproduction, indicates that the propagation of a species involves male and female gametes. It is the main method of reproduction of multicellular organisms.

In the first stage of sexual reproduction, meiosis, the number of chromosomes is reduced from a diploid number (2n) to a haploid number (n). During fertilization ("fertilization"), haploid gametes come together to form a diploid zygote and restore the initial number of chromosomes (2n).

6 0
2 years ago
Read 2 more answers
A person has a condition that makes her bones weak and easily broken. What part of the bone is most likely the cause of this con
Fantom [35]

Answer:

A. compact tissue

3 0
3 years ago
All known organisms use genetic information to produce protein molecules via the same genetic code. This finding strongly suppor
jeyben [28]

Question:All known organisms use genetic information to produce protein molecules via the same genetic code. This finding strongly supports the hypothesis that __________.

a) the earliest macromolecules probably arose when lightning struck an oxygen-free atmosphere

b) all organisms are descended from one or a few common ancestors

c) the genetic code readily evolves by natural selection

d) there's only one possible way to encode information in a macromolecule

Answer:

b) all organisms are descended from one or a few common ancestors

Explanation:

Protein synthesis occurs when the nucleotide sequence of the mRNA is read in the form of genetic codes. A specific genetic code specifies the same amino acid in all living beings. For example, the code "UUU" codes for phenylalanine in all the living beings irrespective of their species. This suggests that all the life forms have originated from one or few common ancestors and the genetic code has been preserved during the course of evolution of various species.

4 0
3 years ago
Other questions:
  • Can you fill in number 2 in the diagram? And also if I did any of the other numbers wrong, thanks!
    7·1 answer
  • Name three common factors that can increase the risk of someone developing an aneurysm.
    9·1 answer
  • Where is the acromiodeltoid found in humans?
    9·1 answer
  • Is making water a chemical or physical change?
    7·2 answers
  • A collection of closely related animals or plants that share a similar genetic evolutionary history but cannot necessarily inter
    12·1 answer
  • Which of these is a disadvantage of multicellular organisms?
    11·2 answers
  • What is the attractive pull between any two objects
    6·2 answers
  • Plzz Help! 20 points!!
    14·2 answers
  • The positive particles of an atom are?.
    5·2 answers
  • a firefighter wakes in the middle of the night to the sound of an alarm. it is likely that her have released epinephrine and nor
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!