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zloy xaker [14]
3 years ago
15

If a man with type O marries a women with type AB what are the chances there first child will have type O

Biology
1 answer:
RoseWind [281]3 years ago
7 0

Answer:

0 percent chance.

Explanation:

The woman will give off either an A or a B allele to her child; the man can only give off an O because that is all he has. So if the A is given from the woman, it will be AO, forcing the A to show. If a B is given from the woman, it will be BO, forcing the B to show. The child has a 50-50 shot at either being AO (A shown), or BO (B shown). There is no chance at being AB or O.

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What sorts of organs and tissues do bacteria have ?
12345 [234]

Answer:

: todas las bacterias se pueden clasificar en una de las tres formas básicas: esferas (cocos), bastones (bacilos) y espirales o hélices (espiroquetas). Necesidad de oxígeno: las bacterias también se clasifican en dos grupos, según si necesitan oxígeno para vivir.

explicacion:

:-t          

7 0
2 years ago
A particular triplet of bases in the template strand of DNA is 5' AGT 3'. The corresponding codon for the mRNA transcribed is __
earnstyle [38]

Answer:

The correct answer is 3' UCA 5'

Explanation:

The rule of pairing of base-pair says that A and T base pairs with each other with two hydrogen bonds and G and C base pairs with each other with three hydrogen bonds in DNA. In the case of RNA Uracil comes at the place of thymine that means uracil replaces thymine.

Therefore according to this base-pairing rule the corresponding codon of mRNA transcribes from DNA codon 5' AGT 3' will be 3' UCA 5' as U came in place of A nucleotide, C comes in place of G nucleotide, and A comes in place of T nucleotide.  

Therefore the correct answer is 3' UCA 5'.

4 0
3 years ago
Write and balance the cellular respiration equation of glucose (C6H12O6). Compare it with the photosynthesis reaction in terms o
Elanso [62]

Answer:

6O2 + C6H12O6 --> 6CO2 + 6H2O + ATP energy

and the photosynthesis reaction takes the opposite only it's input is sunlight energy

without either we are all dead

they are complimentary

Explanation:

3 0
3 years ago
True or False. By using cuttings, exact genetic characteristics can be maintained.​
Brrunno [24]

Answer:

It is true to say that by using cuttings, exact genetic characteristics can be maintained, because the cuttings retain the same genetic information about the plant from which they were extracted.​

Explanation:

Cuttings are buds or branches extracted from a plant to obtain a plant of the same species, through a type of asexual reproduction.

Once separated from the "progenitor" plant, the cutting is provided with a suitable medium for growth, and will have the possibility of growing roots, developing and growing as an independent plant, with the same genetic characteristics of the original plant, as if it were a clone.

In this reproductive process, man intervenes.

7 0
3 years ago
What is the purpose of alternative splicing in eukaryotic cells? What is the purpose of alternative splicing in eukaryotic cells
Komok [63]

Answer:

Produce multiple polypeptide sequences from a single primary transcript.

Explanation:

Some genes produce more than one type of protein since the primary transcript encoded by these genes undergoes alternative splicing. These genes mostly have one segment that can serve either as intron or exon. Also called differential splicing, alternative splicing removes the segment as intron but retains it as an exon.

Splicing of the single primary transcript in different ways produces more than one version of mRNA from a single primary transcript encoded by a single gene. The alternative splicing allows the cells to produce multiple types of troponin proteins from single genes. These different troponin regulation muscle contraction in different muscles

6 0
3 years ago
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