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
19,751,430 questions answered
Popular Conversations
How far does a boat travel in 3 hours at 65 miles per hour?
Weegy: A boat travel in 3 hours at 65 miles per hour is 195 miles far. 3 hours * 65 miles/hour = 195 miles User: ...
3/2/2015 9:48:36 AM| 6 Answers
Evaluate the following expression. (81)0 0 1 8 User: ...
Weegy: Answer : If m=2 and n= -1 To evaluate m0 - n2 is 2(0) - -1 (2) = 0 - -2 = =+2 or simply 2 User: Evaluate the ...
3/2/2015 11:47:48 AM| 6 Answers
Describe the location of the point that has the following ...
Weegy: First Quadrant. User: Find the value of 7 + 32 (-5 + 1) ÷ 2. User: What is the fractional equivalent of ...
3/2/2015 10:04:10 AM| 5 Answers
Simplify 7 · 6 · 2h · d.
Weegy: Please state your question again. The one that you have put cannot be understood by Weegy! User: Simplify 7 · ...
3/2/2015 1:02:06 PM| 5 Answers
Factor 49t 6 - 4k 8
Weegy: 49t^6 - 4k^8 = (7t^3 + 2k^4)(7t^3 - 2k^4) User: Factor -5x 2 y + 10xy - 15xy 2 Weegy: Factor completely: ...
3/2/2015 2:56:09 PM| 4 Answers
The first term of a geometric sequence is 7, and the ratio ...
Weegy: The ratio is 2/1. User: What is the 6th term of the following geometric sequence? 2,-14,98,-686
3/2/2015 9:59:00 AM| 3 Answers
Simplify -(4) to the -3 power User: Simplify -6 to the 0 power ...
Weegy: 4/5^-2 = 4/(1/5^2) = 4/(1/25) = 4 * 25/1 = 100/1 = 100
3/2/2015 8:20:12 PM| 3 Answers
Simplify 7(A - 6). User: Simplify 0.05x + 1.02x. User: Simplify ...
Weegy: b(a + b) - a(a - b) = ab + b^2 - (a^2 - ab) = ab + b^2 - a^2 + ab = 2ab + b^2 - a^2 User: Simplify 10x - 3x ...
3/3/2015 10:41:26 AM| 3 Answers
All squares are rectangles. true or false
Weegy: A square is ALWAYS a rectangle. User: What is the most precise name for quadrilateral ABCD with vertices ...
3/2/2015 6:14:08 AM| 2 Answers
Weegy Stuff
S
L
P
L
P
P
P
Points 167 [Total 8053]| Ratings 0| Comments 167| Invitations 0|Offline
S
1
L
L
Points 41 [Total 7542]| Ratings 0| Comments 41| Invitations 0|Offline
S
P
C
L
P
L
1
P
Points 31 [Total 7338]| Ratings 0| Comments 31| Invitations 0|Offline
S
Points 16 [Total 384]| Ratings 0| Comments 16| Invitations 0|Offline
S
Points 16 [Total 107]| Ratings 0| Comments 16| Invitations 0|Offline
S
Points 11 [Total 127]| Ratings 1| Comments 1| Invitations 0|Offline
S
Points 10 [Total 10]| Ratings 1| Comments 0| Invitations 0|Offline
S
Points 10 [Total 240]| Ratings 1| Comments 0| Invitations 0|Offline
S
1
Points 4 [Total 915]| Ratings 0| Comments 4| Invitations 0|Offline
S
1
L
Points 2 [Total 3160]| Ratings 0| Comments 2| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2014 Purple Inc.