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gavmur [86]
3 years ago
12

stating that an organism is heterozygous is staying its ..... a. genotype... b. phenotype.....c. karyotype....d. test cross

Biology
2 answers:
Y_Kistochka [10]3 years ago
7 0
Genotype heterozygous tells you the alleles are different, which is found in the genotype
alexdok [17]3 years ago
4 0

Answer:

Option A, Genotype

Explanation:

Genotype is the representation of allele pair acquired by an offspring after a cross is carried out between its parents (who too have a certain genotype)

When the two alleles of any particular trait in any individual are exactly similar to each other then the genotype of the individual is said to be homozygous while when these two alleles different from each other then the genotype of the individual is said to be heterozygous.

For example - if "T" and "t" are two alleles for height of an individual, then "TT"  and "tt" represents the homozygous genotype while the "Tt"  represents the heterozygous genotype

Hence, option A is correct

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el electrophoresis is normally set up with the negative electrode at the top of the gel and the positive electrode at the bottom
Marina CMI [18]

Answer:

The DNA will still move towards the positive electrode

Explanation:

Gel electrophoresis is a technique which is used by the molecular biologist to separate the fragments of DNA. In the procedure, a DNA sample of a particular concentration of DNA sample composed of a particular length of DNA is loaded into the samples.

The gel is usually set up with the positive electrode at the bottom and negative at the top which by mistake when placed at the bottom and positive at the top.

The DNA will still move from the DNA wells towards the positive side as the DNA moves in the gel as the DNA posses negative charge due to phosphate groups they have and therefore move towards the positive electrode (opposite charge always).

Thus, the DNA will still move towards the positive electrode is correct.

6 0
3 years ago
Strawberries can reproduce by means of runners, which are stems that grow horizontally along the ground. At the region of the ru
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Answer:

The new plants are identical to the mother strawberry plant because they are the result  of asexual reproduction, that is, from successive mitosis clones of the mother plant are made. The runners do vegetative reproduction, they make the vegetative reproduction by means of which roots and stems are formed with identical cells to the parent.

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3 years ago
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larisa [96]

Answer:

I think its organic material from plants and animals

Explanation

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5 0
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Vsevolod [243]

Answer:

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download toppr for your studies using this link www.toppr.com/invitation/MUHA4RBX/?source=toppr

or use this refferal code after downloading toppr -- MUHA4RBX

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