Answer:
germination will halt
Explanation:
Germination will be stopped because radicle helps in absorbing of nutrients from the soil that leads to germination of the seedlings. Radicle are the first roots that emerge from the seed that is responsible for the absorption of nutrients from the soil in order to increase the growth of seedlings in size. If this radicle get damaged, the growth of the plumule is stopped due to no absorption of nutrients from the soil that is necessary for the growth and development of the plant.
The arc length is calculated by using the equation below:
Arc length = 2πr ( C/360)
where r is the radius and C is the central angle.
<span>Arc length = 2π(6) ( 65/360)
</span>Arc length = 6.81 inches
Therefore, the correct answer is option C.
In a given homologous chromosome pair, two recombinant chromatids are generated by a single crossover event.
Homologous chromosomes are the chromosomes that possess the same genes at the same loci and also have the same structure. One chromosome of the homologous pair is paternal while the other is maternal. Crossing over even takes lace between homologous chromosomes only.
Crossing over is the event that involves the interchange of genetic material between homologous chromosomes. Due to this event, the offspring receives genes from both the parents. The exchange of genetic material occurs between two non-sister chromatids in crossover, hence two recombinants are obtained.
To know more about crossing over, here
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