When An F1 Plant Undergoes Meiosis

A Assume that Gene A regulates leaf width wide or narrow and Gene B regulates shape round or pointy.

When an f1 plant undergoes meiosis. Where does meiosis occur in plants. Hope this is the answer that you are looking for. When F1 plant is subjected to self pollination in the F 2 generation 1YYRR 2 YYRr 2YyRR 4YyRr 1YYrr 2Yyrr 1yyRR 2yyRr 1yyrr are formed genotypically and 9 plants are Yellow round 3 plants are yellow wrinkled 3 plants are green round and 1 plant is green wrinkled.

In each ovule only a single megaspore mother cell MMC surrounded by the somatic nucellar cells is differentiated and then undergoes meiosis. Plant that is true breeding for narrow-pointy leaves P2. A cross between a homozygous yellow line YY and a homozygous green line yy will result in F1 plants that are heterozygous Yy for this trait and produce yellow seeds.

When an F1 plant undergoes meiosis the gametes will be 12 Y and 12 y. Using the Mendels law of segregation the correct answer of the given question above would be 12 Y 12 y. During Metaphase of MeiosisI.

Esculentus frogs in 11 Scandinavian ponds with different genotype compositions. One character in peas that Mendel studied was yellow versus green seeds. Use your understanding of Mendels Law of Segregation to label each gamete possibility as correct or incorrect.

A cross between a homozygous yellow line YY and a homozygous green line yy will result in F1 plants that are heterozygous Yy for this trait and produce yellow seeds. In plants meiosis is initiated in sporogenous cells that are differentiated in ovules and anthers Bhatt et al 2001. Since the F1 generation is heterozygous for the trait the gametes that are produced will contain either the dominant allele or the recessive allele.

Meiosis is a process in which a cell reduces the number of chromosomes in half in order to prepare for sexual reproduction. Asked Sep 18 2020 in Other by manish56 Expert 439k points 0 votes. If an F1 germcell reproductivecellundergoes.