Answer:
WwNn
Explanation:
- Long wings (W) are dominant over short wings (w)
- Brown pigments (N) are dominant over yellow pigments (n)
A fly that is homozygous dominant for both traits (WWNN) is crossed with a fly that is homozygous recessive for both traits (wwnn).
All gametes produced by the WWNN individual will be <em>WN,</em> and all gametes produced by the homozygous recessive individual will be <em>wn</em>.
When the gametes from the two parents combine, the zygote will be heterozygous for both genes, with the genotype WwNn.
The process of __clonal selection__
Answer:
Ano answer po. Haysssssssssssssssssss
The proportion of F2 offsprings expected to be tall and yellow is 3 out of 16.
Mendel's Second Law is used in this case.
1. The genotype for the true-breeding tall, green podded plant is TTGG. The genotype of its gamete is TG.
2. The genotype for true-breeding short, yellow podded plant is ttgg. so, its gamete is tg.
3. When both gamete are crossed, it will produce F1 generation with genotype of TtGg.4 All F1 generation is 100% or heterozygous tall, green podded plant.
4. Now we would like to cross the F1 generation among themselves. So, there 4 possibilities of gametes produced by a single F1 generation plant which are TG, Tg, tG and tg.
5. Using a Punnett Square, these gametes from 2 F1 generations will be crossed, resultiing in 16 different type of genotypes of F2 generation. (shown in picture)
The data have high precision but poor accuracy because of a systematic error. Thus, the correct option is A.
<h3>
What is systematic error?</h3>
An error that is not caused by chance, but rather by a system-wide inaccuracy (in terms of observation or measurement).
The accuracy of a value refers to how close it is to its genuine value. An arrow's proximity to the bull's-eye center is an example. A measurement's precision refers to how repeatable it is. A systematic error has occurred.
For more information regarding systematic error, visit:
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