Question and answer
which of these is true of meiosis?
Significance of meiosis: During meiosis, a definite and constant number of chromosomes in the organisms are maintained. By means of crossing over which takes place during meiosis, [ it provides a chance for the exchange of genes and thus resulting in genetic variations among species. A diploid cell produces four haploid cells by undergoing meiotic divisions The chromosomes of the daughter cells
contain a mixture of both paternal and maternal genes i.e. its genetic constitution differs. ]
Get an answer
Original conversation
User: which of these is true of meiosis?

Weegy: Significance of meiosis: During meiosis, a definite and constant number of chromosomes in the organisms are maintained. By means of crossing over which takes place during meiosis, [ it provides a chance for the exchange of genes and thus resulting in genetic variations among species. A diploid cell produces four haploid cells by undergoing meiotic divisions The chromosomes of the daughter cells contain a mixture of both paternal and maternal genes i.e. its genetic constitution differs. ]
kay_jaden|Points 10|

User: which of these is true of meiosis? A. n-2n B. n-n C.2n-n D.2n-2n

User: crossing-over incolces the exchange of gentic iformation between A. sex chromosomes B. sister chromatids C. homologues D. chromatids

Weegy: Crossing-over involves the exchange of genetic information between C. homologues. The pairing of homologues brings together the near-identical sequences found on each chromosome, and this sets the stage for crossing over. [ [ ] ]
Expert answered|selymi|Points 11291|

User: a parent with type AB blood could not produce a child with type

Weegy: a parent with type AB blood could not produce a child with type 0
Expert answered|selymi|Points 11291|

Question
Asked 9/5/2013 6:25:37 AM
0 Answers/Comments
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
which one of the following is a trans fatty acid found in most snack foods? User: which one one of the following is a trans fatty acid found in most snack foods? A. carboxyl acid B. elaidic acid C. oleic acid D.stearic acid
Weegy: B. Stearic acid User: which of the following is true about bases? A. they help build up cells B. they have sharp or sour taste C. they tend to decrease the pH of a solution D. they release hydroxide ions in solution Weegy: The following is true about bases: D. they release hydroxide ions in solution. (More)
Question
Expert Answered
Asked 9/5/2013 3:36:46 AM
0 Answers/Comments
which of the following best defines genomics? A. the study of cellular protein structures B. the study of the genomes of organisms C. a sequence of mutant genes D. A mechanism used in DNA fingerprinting
Weegy: Genomics is a discipline in genetics that applies recombinant DNA, DNA sequencing methods, and bioinformatics to sequence, assemble, [ and analyze the function and structure of genomes (the complete set of DNA within a single cell of an organism).[1][2] The field includes efforts to determine the entire DNA sequence of organisms and fine-scale genetic mapping. The field also includes studies of intragenomic phenomena such as heterosis, epistasis, pleiotropy and other interactions between loci and alleles within the genome.[3] In contrast, the investigation of the roles and functions of single genes is a primary focus of molecular biology or genetics and is a common topic of modern medical and biological research. Research of single genes does not fall into the definition of genomics unless the aim of this genetic, pathway, and functional information analysis is to elucidate its effect on, place in, and response to the entire genome's networks ] (More)
Question
Expert Answered
Asked 9/7/2013 4:26:34 PM
0 Answers/Comments
17,604,795 questions answered
Popular Conversations
The pressure of ocean water increases as depth increases. User: The ...
Weegy: It originates in the Gulf of Mexico and, as the Florida Current, passes through the Straits of Florida and then ...
9/30/2014 6:27:02 AM| 3 Answers
The densest ocean water is generally found a. in the surface ...
Weegy: A. in the surface zone User: In which zone is ocean temperature most affected by the weather? a. transition ...
9/30/2014 6:07:25 AM| 3 Answers
What is one way to describe elements? A. They are the smallest ...
Weegy: A chemical element is a pure chemical substance consisting of one type of atom distinguished by its atomic ...
9/30/2014 5:22:18 PM| 2 Answers
simplify x(2x + 3) + (x - 3)(x - 4)
Weegy: 12 + 3(2x - 3) + 4. = 12 + 6x - 9 + 4; = 6x + 7
9/30/2014 2:50:25 PM| 2 Answers
6p - 21 = 3p - 12 A. 1 B. 3 C. –3 D. –1 ...
Weegy: 3-3 = 0 User: 78 = -2(m + 3) + m A. –28 B. –42 C. –72 D. –84
9/30/2014 1:26:57 PM| 2 Answers
Captain cook
9/30/2014 12:56:52 PM| 2 Answers
What two minerals can be identified by taste?
9/30/2014 11:38:46 AM| 2 Answers
Weegy Stuff
S
R
L
1
1
P
C
1
P
1
1
L
P
C
P
C
1
P
C
L
P
C
1
P
C
P
C
P
C
L
Points 3316 [Total 27714]| Ratings 8| Comments 3236| Invitations 0|Offline
S
L
1
L
P
C
1
Points 2951 [Total 9482]| Ratings 12| Comments 2831| Invitations 0|Offline
S
L
P
C
L
P
C
P
C
L
P
C
P
C
P
C
Points 2829 [Total 20001]| Ratings 12| Comments 2709| Invitations 0|Offline
S
L
C
P
C
1
L
L
P
C
1
Points 2761 [Total 18700]| Ratings 19| Comments 2571| Invitations 0|Offline
S
L
1
1
1
1
L
1
L
Points 2595 [Total 12375]| Ratings 0| Comments 2595| Invitations 0|Offline
S
1
L
1
L
P
P
L
Points 983 [Total 12229]| Ratings 0| Comments 983| Invitations 0|Offline
S
L
P
C
P
C
1
L
P
C
L
P
C
P
C
P
C
P
C
Points 864 [Total 19395]| Ratings 2| Comments 844| Invitations 0|Offline
S
L
Points 733 [Total 1402]| Ratings 0| Comments 733| Invitations 0|Offline
S
1
L
L
Points 671 [Total 5794]| Ratings 5| Comments 621| Invitations 0|Online
S
P
C
L
P
L
1
Points 177 [Total 6234]| Ratings 2| Comments 157| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2014 Purple Inc.