Question and answer
Crossing-over involves the exchange of genetic information between? A. sex chromosomes. B. homologues. C. chromatids. D. sister chromatids.
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. [ ]
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Original conversation
User: Crossing-over involves the exchange of genetic information between? A. sex chromosomes. B. homologues. C. chromatids. D. sister 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. [ ]
nami008|Points 334|

User: Which one of the following phrases best describes the human karyotype? A. One pair of sex chromosomes and 22 pairs of autosomes B. 46 pairs of autosomes C. X and Y chromosomes and 22 pairs of autosomes D. Sex chromosomes along with 23 pairs of autosomes

Weegy: One pair of sex chromosomes and 22 pairs of autosomes- best describes the human karyotype.
emdjay23|Points 2346|

User: _______ have the potential to develop and specialize into any cell type, which means they're A. adult stem cells; totipotent. B. adult stem cells; multipotent. C. embryonic stem cells; multipotent. D. embryonic stem cells; totipotent.

Weegy: The answer is: C. Embryonic stem cells; totipotent. Embryonic stem cells have the potential to develop and specialize into any cell type, which means they're totipotent.
andrewpallarca|Points 25654|

User: Autosomes are _______ chromosomes. A. homologous B. abnormal C. nonsex D. haploid

Weegy: Autosomes are nonsex chromosomes. C. [ nonsex An autosome is a chromosome that is not an allosome (i.e., not a sex chromosome).[1] Autosomes appear in pairs whose members have the same form but differ from other pairs in a diploid cell, whereas members of an allosome pair may differ from one another and thereby determine sex. ]
cutyglyde|Points 371|

User: How does mitosis in plant cells differ from that in animal cells? A. Animal cells lack a cell plate. B. Plant cells lack spindle fibers. C. Animal cells lack cytokinesis. D. Plant cells lack centrioles.

Weegy: Mitosis in plant cells differs from that in animal cells because B. Plant cells lack centrioles.
Onlineexpert|Points 83|

User: The phase of cell division in which chromosomes align on the spindle equator halfway between the spindle poles is A. metaphase. B. telophase. C. prophase. D. anaphase.

Weegy: The phase of cell division in which chromosomes align on the spindle equator halfway between the spindle poles is: C.METAPHASE
rjd321|Points 49|

User: Which one of the following statements about mitosis is correct? A. It's part of the process of oogenesis. B. It forms two identical daughter cells. C. It consists of two parts: mitosis I and mitosis II. D. It creates haploid nuclei.

Weegy: C. It forms two identical daughter cells. This is the true statement for Mitosis.
nagz|Points 60|

User: When you notice that someone has unusually blue eyes, you've noticed their? A. genotype. B. phenotype. C. allele. D. hybridization.

Weegy: : When you notice that someone has unusually blue eyes, you've noticed their: B. phenotype.
alfred123|Points 3970|

User: A recessive allele t is responsible for a condition called distonia. A man who has this condition marries a woman who doesn't. One of their four children has the condition. What are the possible genotypes of the man and the woman? A. The father is tt; the mother is Tt. B. The father is Tt; the mother is TT. C. The father is tt; the mother is TT. D. Both parents are TT.

Weegy: I would say its Tt Ratio : 1:2:1 Remember to include your Phenotype Genotype Meiosis Fertilization And your G1
RomanoRC|Points 21|

User: A woman who isn't colorblind but has an allele for color blindness reproduces with a man who has normal vision. What is the chance that they'll have a colorblind daughter? A. 100% B. 25% C. 0% D. 50%

Weegy: A woman who isn't colorblind but has an allele for color blindness reproduces with a man who has normal vision. What is the chance that they'll have a colorblind daughter? C. 25%.
nagz|Points 60|

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







Weegy: 2n - > n -is true of meiosis. target='_blank' rel='nofollow'>http://webcache.googleusercontent.com/search?q=cache:9_78lsOfbxcJ:' target='_blank' rel='nofollow'>www.mun.ca/biology/dinnes/B2250/Oct18.PDF+&cd=3&hl=en&ct=clnk&gl=ph]]
Expert answered|emdjay23|Points 2346|

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Asked 363 days ago|9/22/2013 8:34:25 PM
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