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Vera_Pavlovna [14]
3 years ago
9

What are the characteristics of iodine ?

Biology
1 answer:
densk [106]3 years ago
3 0
Iodine is a non-metallic, dark-gray/purple-black, lustrous, solid element.
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Explanation:

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What aspect of chromosome behavior most clearly accounts for Mendel's law of segregation?
svetlana [45]

The given question is incomplete as the group of choices lack the correct answer, however, the correct group of choices are as follows:

A. Movement of sister chromatids to opposite poles at anaphase II of meiosis.

B. Movement of homologous chromosomes to opposite poles at anaphase I of meiosis.

C. Crossing over between homologous chromosomes during prophase I of meiosis.

D.  Replication of chromosomes prior to meiosis.

E. Independent alignment of different homologous pairs on the metaphase I spindle.

Answer:

The correct answer is :  Movement of homologous chromosomes to opposite poles at anaphase I of meiosis.

Explanation:

The Mendel's law of segregation says that during formation of gametes the copies of genes segregate from each other so each gamete has equal and only one allele of the gene.

This behavior of homologous chromosome can be seen in anaphase I in meiosis, responsible for the segregation of copies of allele into different copies.

Thus, the correct answer is :  Movement of homologous chromosomes to opposite poles at anaphase I of meiosis.

7 0
3 years ago
How the life functions of a unicelluar oragnism are carried out
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Explain how the development of the cuticle and the vascular system influenced the evolution of plants on land
Black_prince [1.1K]
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After strenuous exercise sore muscles can occur because of?
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