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8_murik_8 [283]
3 years ago
7

Most internal organs in an insect are located in the _____.

Biology
2 answers:
Karo-lina-s [1.5K]3 years ago
6 0

Answer:

abdomen

Explanation:

most internal organs in an insect are located in the abdomen. The insect has three body  segments which are the head, thorax and abdomen. The abdomen of an insect contains the heart, reproductive organs, mid-gut and digestive organs and that is why it is said that most internal organs in an insect are located in the abdomen.

the main functions of the insect abdomen are

  1. excretion
  2. Respiration
  3. Reproduction
  4. Digestion
Stels [109]3 years ago
3 0
The answer is C. Abdomen
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Answer:

a) R= allele for red colored flower

I= Allele for ivory flowers

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Explanation:

When the dominant allele is not able to fully mask the expression of the recessive allele in the heterozygous state, it is said to be incomplete dominance. The R and I alleles impart red and ivory color respectively to the flowers of the snapdragon plant. The heterozygous genotype "RI" imparts a pink color to the flowers and therefore, the alleles are said to exhibit incomplete dominance.

The genotype of red-flowered snapdragon plant = RR. The genotype of ivory flowered snapdragon plant= II. When a red-flowered snapdragon plant is crossed with an ivory flowered snapdragon plant, the progeny is heterozygous in nature with the "RI" genotype. The phenotype of the progeny is "Pink flower" since the R allele is incompletely dominant over the allele I.

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