Mendel crossed round and tall pea plants (RRTT) with wrinkle and dwarf ones (rrtt). The F1 plants were all round tall. These F1 plants were cross with rrTt. Which of the following is correct among these offspring?

#Question id: 3624

#Section 3: Genetics, Cellular and Molecular Biology

To carry out a complementation test, parents that are homozygous for different mutations are crossed, producing offspring that mutant phenotype, it is due to

#Question id: 3625

#Section 3: Genetics, Cellular and Molecular Biology

If a heterozygous two recessive mutation at different site will give mutant phenotype when gene involved

#Question id: 3626

#Section 3: Genetics, Cellular and Molecular Biology

The major blood group locus in humans produces types A (genotypes AA or AO), B (genotypes BB or BO), AB (genotype AB), or O (genotype OO). Parents who are type AB and type O, what are the possible blood types of their offspring?

#Question id: 3627

#Section 3: Genetics, Cellular and Molecular Biology

A cross is made between two plants with white flowers. All the F1 progeny had red colored flower. This is because of

#Question id: 3628

#Section 3: Genetics, Cellular and Molecular Biology

Two mutant plants, both bearing white flowers, were crossed. All F1 plants had red colored flowers. Which one of the following conclusions is correct?

#Question id: 3630

#Section 3: Genetics, Cellular and Molecular Biology

In the pearl-millet plant, color is determined by three alleles at a single locus: Rp1 (red), Rp2 (purple), and rp (green). Red is dominant over purple and green, and purple is dominant over green (Rp1 > Rp2 > rp). What will be expected phenotypes and ratios of offspring produced by the Rp1/rp × Rp2/rp crosses?