Question

In: Biology

Two genes separated by a speciation event are: Homologs Paralogs Orthologs A & C None of...

  1. Two genes separated by a speciation event are:

    Homologs

    Paralogs

    Orthologs

    A & C

    None of the above

Solutions

Expert Solution

Answer :- A and C i.e Homologs and Orthologs.

Explanation :- Speciation is a lineage-splitting evolutionary process that produces two or more separate species. It refers to the creation of new and distinct biological species by branching of from ancestral population. It occurs when gene flow is reduced sufficiently between sister population.

In this speciation event basically done by the separation of Homologs and they are known as Orthologs. Because we know that genes in two different species which comes from common ancestor known as Homologs and here the speciation is the creation of two species from one species . So speciation occur by the separation of Homologs.

On the other hand copies of a particular gene in two different species are known as Orthologs. And we can see that in speciation is the creation of two species from one species , so obviously in those two species contain copy of a particular gene.

So from the above discussion we can conclude that speciation basically occur by the separation of Homologs which are called as Orthologs.

gladiator answered 2 years ago
Next > < Previous

Related Solutions

Similar genes (homologs) are found in humans. Do you expect the expression of these genes to...
Similar genes (homologs) are found in humans. Do you expect the expression of these genes to be similar during human development? During cancer development?
Similar genes (homologs) are found in humans. Do you expect the expression of these genes to...
Similar genes (homologs) are found in humans. Do you expect the expression of these genes to be similar during human development? During cancer development?
During the speciation process between two populations, some genes in their genomes continue to be exchanged...
During the speciation process between two populations, some genes in their genomes continue to be exchanged between species (ongoing gene flow or introgression), while others are more restricted to their own new incipient species (sorting/moving towards fixation). If you were to compare the molecular evolutionary rates of these two types of genes, which would you expect to be evolving faster and why?
Practice. 1. Two coins are tossed. Give examples of a) Sure event; b) Impossible event; c)...
Practice. 1. Two coins are tossed. Give examples of a) Sure event; b) Impossible event; c) Random event; d) Elementary random event. 2. In 3 tosses of a coin which of following equals the event “exactly two heads”? a) ? = {???, ???, ???, ???}; b) ? = {???, ???, ???}; c) ? = {???, ???}. 3. Give an answer of a) ? ∪ ?̅ =… ; b) ? ∩ ?̅ =… . Theory. Explain the concept of random or...
Two negative charges Q1= – 9.1 × 10 –3 C and Q2 , are separated by...
Two negative charges Q1= – 9.1 × 10 –3 C and Q2 , are separated by 350 m. A third charge is placed a distance 222 m from charge Q1 such that the resultant electric force on it due to the other two charges is zero. What is the charge of Q2?
use c++ (1) Prompt the user for a string that contains two strings separated by a...
use c++ (1) Prompt the user for a string that contains two strings separated by a comma. (1 pt) Examples of strings that can be accepted: Jill, Allen Jill , Allen Jill,Allen Ex: Enter input string: Jill, Allen (2) Print an error message if the input string does not contain a comma. Continue to prompt until a valid string is entered. Note: If the input contains a comma, then assume that the input also contains two strings. (2 pts) Ex:...
What type of event is a customer order A. Investigation Event B. Mutual Commitment Event C....
What type of event is a customer order A. Investigation Event B. Mutual Commitment Event C. Economic Decrement Event D. Economic Increment Event E. Economic Reversal Event
Would you make separated this code by one .h file and two .c file? **********code************* #include...
Would you make separated this code by one .h file and two .c file? **********code************* #include <stdlib.h> #include <stdbool.h> #include <stdio.h> #include<time.h> // Prints out the rules of the game of "craps". void print_game_rule(void) { printf("Rules of the game of CRAPS\n"); printf("--------------------------\n"); printf("A player rolls two dice.Each die has six faces.\n"); printf("These faces contain 1, 2, 3, 4, 5, and 6 spots.\n"); printf("After the dice have come to rest, the sum of the spots\n on the two upward faces is...
Genes A, B, and C are linked on a chromosome and found in the order A-B-C....
Genes A, B, and C are linked on a chromosome and found in the order A-B-C. Genes A and B recombine with a frequency of 9%, and genes B and C recombine at a frequency of 26%. For the cross a +b +c/abc+ × abc/abc, predict the frequency of progeny. Assume interference is zero. A) Predict the frequency of a+b+c progeny. Enter your answer to four decimal places (example 0.2356 or 0.2300). B) Predict the frequency of abc+ progeny. Enter...
Genes A, B, and C are linked on a chromosome and found in the order A-B-C....
Genes A, B, and C are linked on a chromosome and found in the order A-B-C. Genes A and B recombine with a frequency of 9%, and genes B and C recombine at a frequency of 22%. For the cross a +b +c/abc+ × abc/abc, predict the frequency of progeny. Assume interference is zero. a)Predict the frequency of a+b+c progeny. Enter your answer to four decimal places (example 0.2356 or 0.2300). B) Predict the frequency of abc+progeny. Enter your answer...
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT