In a mutant Jimson weed (Datura stramanicum), chromososme B is present m three c
ID: 73269 • Letter: I
Question
In a mutant Jimson weed (Datura stramanicum), chromososme B is present m three copies whereas all other chromosomes are in the Atomic (diploid) state Jimson weed pollen grains do not tolerate multiple chromosomes and are incapable of fertilization. However, the ovum is capable of fertilization in the trisomic state. If you self fertilized a trisomic Jimson weed plant, what zygotes would be formed? Tell which zygotes are diploid and which are trisomic. Assume that only the univalent mode occurs during meiosis. In some sheep, the presence of horns is produced by an autosomal allele that is dominant in males and recessive in females. What is the term that describe thisExplanation / Answer
B1
B2
B3
B1B2
B1B1B2
B1B2B2
B1B2B3
B2B3
B1B2B3
B2B2B3
B2B3B3
B1B3
B1B1B3
B1B2B3
B1B3B3
B1
B1B1
B1B2
B1B3
B2
B1B2
B2B2
B2B3
B3
B1B3
B2B3
B3B3
Thus, first three rows indicate trisomy condition, while remaining three lines indicate diploid condition zygotes.
B1
B2
B3
B1B2
B1B1B2
B1B2B2
B1B2B3
B2B3
B1B2B3
B2B2B3
B2B3B3
B1B3
B1B1B3
B1B2B3
B1B3B3
B1
B1B1
B1B2
B1B3
B2
B1B2
B2B2
B2B3
B3
B1B3
B2B3
B3B3
Related Questions
Hire Me For All Your Tutoring Needs
Integrity-first tutoring: clear explanations, guidance, and feedback.
Drop an Email at
drjack9650@gmail.com
drjack9650@gmail.com
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.