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
21,754,862 questions answered
Popular Conversations
There is a single instrument to measure climate change.
Weegy: There is a single instrument to measure climate change. FALSE. User: How do landfills contribute to global ...
7/29/2015 8:14:02 AM| 2 Answers
Which of the following is the best example of use of voice in a ...
Weegy: The answer is: D. a narrative about the food served in middle-school cafeterias. User: What is the best word ...
7/29/2015 9:00:04 AM| 2 Answers
After Alexander's death, Egypt was ruled by ...
Weegy: After Alexander's death, Egypt was ruled by Ptolemy. User: The philosophy that believed pleasure was the ...
7/29/2015 4:01:30 PM| 2 Answers
16. What kind of wines is Portugal most famous for? A. ...
Weegy: D. Port User: 17. The single most important ingredient in a good beer is high-quality A. malt. ...
7/29/2015 5:23:37 PM| 2 Answers
Choose the correct definition for extremo. A. extra B. ...
Weegy: end is the correct definition for extremo. User: Choose the correct translation for Yo puedo hacerlo. ...
7/29/2015 6:40:23 PM| 2 Answers
Weegy Stuff
S
1
L
Points 853 [Total 1364]| Ratings 1| Comments 843| Invitations 0|Offline
S
P
C
L
P
L
1
P
P
1
P
1
P
L
Points 682 [Total 10216]| Ratings 3| Comments 632| Invitations 2|Offline
S
L
L
Points 348 [Total 8548]| Ratings 5| Comments 298| Invitations 0|Offline
S
Points 249 [Total 249]| Ratings 1| Comments 239| Invitations 0|Offline
S
Points 193 [Total 193]| Ratings 1| Comments 183| Invitations 0|Online
S
1
L
L
Points 83 [Total 8463]| Ratings 0| Comments 83| Invitations 0|Offline
S
Points 65 [Total 65]| Ratings 0| Comments 65| Invitations 0|Offline
S
Points 50 [Total 50]| Ratings 3| Comments 20| Invitations 0|Offline
S
Points 41 [Total 41]| Ratings 2| Comments 21| Invitations 0|Offline
S
Points 18 [Total 318]| Ratings 0| Comments 18| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2015 Purple Inc.