In a cross between violet flowered plants and white floweredplants, state the characteristics of the plants obtained in theF1 progeny

If the plants of F 1 progeny are self-pollinated, then whatwould be observed in the plants of F 2 progeny ?

In Antirrhinum (dog flower), the phenotypic ratio in F2generation for the inheritance of flower colour would be a. 3 : 1 b. 1 : 2 : 1 c. 1 : 1 d. 2: 1

In peas, purple flower colour is determined by the dominant P allele and white flower colour is determined by the recessive p allele. If purple-flowered PP plants are crossed with white-flowered pp plants, the phenotype of the F1 progeny will be:Question 4Select one:a.white-floweredb.purple-floweredc.¾ purple-flowered : ¼ white floweredd.¼  purple-flowered : ¾ white flowered

These first plants were likely:Group of answer choicesNon-photosyntheticNon-reproductiveNon-cellularNon-vascular

William Bateson and Reginald Punnett used the sweet pea (Lathyrus odoratus) in geneticsstudies in the early 20 th century. Pure-breeding plants that produced purple flowers and long pollengrains were crossed with pure-breeding plants that produced red flowers and round pollen grains.The resulting offspring all produced purple flowers and long pollen grains. Two of the F 1 generationplants were crossed. The table shows the ratio of phenotypes in the F2 generation.Flower colour Pollen grain shape Number of plantspurple long 4831purple round 390red long 393red round 1138What is an explanation for these experimental results?A. Purple flowers and long pollen grains are dominant and the alleles have assortedindependently.B. The genes for flower colour and pollen shape are linked and all plants producinglong pollen grains are recombinants.C. The genes for flower colour and pollen shape are linked and all plants producingred flowers are recombinants.D. Plants producing purple flowers and round pollen grains arose through crossing over.