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
mina [271]
2 years ago
14

g Which of the following statements is NOT true? A. Each variable site of a gene tree can be treated as an independent character

. B. Morphological trees have the advantage that they can include long-extinct fossil taxa. C. Gene trees are only useful studying the relationships of sequences from different species.
Biology
1 answer:
Lady bird [3.3K]2 years ago
3 0

Answer:

C. Gene trees are only useful studying the relationships of sequences from different species.

Explanation:

Gene tree traces the evolutionary history of a particular gene. It includes all the events like duplication and speciation. It helps to study the relationship of genes from different species. Often these are orthologous genes which came form the same ancestor and code for the same protein indifferent species. Gene tree also helps to study the relationship of genes in the same species. Often these are paralogous genes which evolved by duplication and code for similar but not identical proteins in the same species. Hence, the statement that gene trees are only useful for studying the relationships of sequences from different species is incorrect.

You might be interested in
A wave creates a strong undertow. what kind of wave is it?
klio [65]
I would say that it's B. But that is not for sure.
7 0
3 years ago
Explain what limiting factors are and how they influence the productivity of an ecosystem.
Anestetic [448]
Limiting factors refer to certain characteristics that affect a population in terms of growth and development. For instance, food scarcity. Without an abundant amount of food, organisms tend to lack such nutrients and the population eventually decreases. Under this idea, if there are too many deer in a forest, there won't be enough resources (food and water). Their population will decrease until the population growth limit is sustained.
5 0
3 years ago
Someone plz help me
Neko [114]
For number 1 is Start and Stop Codons. The start codon marks the site at which translation into protein sequence begins, and the stop codon marks the site at which translation ends. How do we know which codoncodes for which amino acid? Use a Genetic Code table, as in the 
8 0
3 years ago
Why does the body constantly make new cells?
maksim [4K]

The body constantly makes new cells for the purposes of growth or the replacement of old, damaged, or recently dead cells.

6 0
3 years ago
Channels allow the appropriate ions or small molecules to pass through.<br> (a) True<br> (b) False
denis23 [38]

Answer:

The given statement is true.

Explanation:

A channel protein refers to a protein, which permits the conduction of particular substances like small molecules or ions through the cell membrane. They perform this task either through the process of active transport or facilitated diffusion on the basis of the concentration gradient or due to the variation in the concentration of components outside and within the cell membrane.

5 0
3 years ago
Other questions:
  • A cell in prophase I of meiosis has _____________ as much DNA as each of the daughter cells following cytokinesis of meiosis II.
    12·1 answer
  • Water is less ________ at lower temperatures because hydrogen bonds are more _________ and bond to each of its neighbors.
    10·1 answer
  • Describe the structure of amino acids and the process by which they are joined together to form proteins.
    15·1 answer
  • How would the base sequence ACAGTGC be coder on mRNA
    5·1 answer
  • The hot zone what are the implications if ebola is airborne
    14·1 answer
  • Describe the experiments that revealed the structure of the genetic material. If a sample of DNA contains 8% adenine (A), then w
    10·2 answers
  • Which of the following is an accurate description of what science is? O A Science is a process of observation and experimentatio
    12·1 answer
  • There are how many types of nitrogenous bases?
    6·2 answers
  • Repair of coronary vessel is called:
    7·1 answer
  • Cigarettes and some pollutants are
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!