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amid [387]
3 years ago
14

Let P = purple flowers and p = white, and T = tall plants and t = dwarf. What combinations of gametes could be produced by a het

erozygote for both the traits?
Biology
1 answer:
kirill [66]3 years ago
6 0

Answer:

The combinations of gametes that could be produced from heterozygous individuals for both traits are PT, Pt, pT and pt.

Explanation:

An individual is heterozygous for two traits, flower color and stem height, with a PpTt (dihybrid) genotype and a phenotype showing the dominant traits, purple flowers and tall stem.

The genes of this individual for the above-mentioned traits contain different alleles, and taking into account the independent segregation of characters, the alleles present in its gametes could be:

  • <em>Both dominant alleles: PT </em>
  • <em>One dominant and one recessive allele Pt or pT </em>
  • <em>Both recessive alleles: pt </em>

Therefore, the traits of its offspring will depend on the alleles for those traits present in the gamete to which they are combined.

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occurred an aneuploidy (monosomy)

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What is the difference<br> between self-pollination<br> and cross-pollination?
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6 0
4 years ago
In this activity, you will determine whether each statement relates to DNA or to RNA. Based on your knowledge of DNA and RNA str
erma4kov [3.2K]

Answer:

<em>it is double-stranded in cells and most DNA viruses  </em>- DNA

<em>the nitrogen-containing bases are adenine (A), cytosine (C), guanine (G), and thymine (T) </em> - DNA

<em>it functions by determining the heredity of trait</em>  - DNA

<em>the pentose sugar is deoxyribose</em>  - DNA

<em>it is double-stranded in cells and most DNA viruses</em> - DNA

Explanation:

-it is double-stranded in cells and most DNA viruses

-the nitrogen-containing bases are adenine (A), cytosine (C), guanine (G), and thymine (T)

-it functions by determining the heredity of trait

-the pentose sugar is deoxyribose

<em />

<em>The DNA (deoxyribonucleic acid) is a double stranded molecule that has been found to be responsible for heredity of traits. It is characterized by 3 main components:</em>

  • A phosphate group
  • A deoxyribose sugar
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The purine bases include Adenine and Guanine while the pyrimidine bases include Thymine and Cytosine.

<em>The DNA differs from RNA in that the RNA (ribonucleic acid) is single stranded, contains ribose sugar and instead of Thymine base, it contains Uracil.</em>

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3 years ago
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Answer:

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