Biology questions
20584 published questions with worked solutions.
- Which of the following is an example of intergenic gene interaction? [MHTCET 2022]
- How many different types of gametes will be formed by a pea plant with genotype TtYy? [MHTCET 2022]
- To determine whether F_1 hybrid is homozygous or heterozygous for a particular trait ______ cross is performed. [MHTCET 2022]
- In the first step of monohybrid cross experiment, Mendel selected pea plants which were [MHTCET 2022]
- In a cross between red kernelled and white kernelled varieties of wheat showing polygenic inheritance, the phenotypic ratio in...
- How many types of gametes will be produced by an individual having genotype AaBbcc? [MHTCET 2022]
- Find out the odd one with respect to X-linkage. [MHTCET 2022]
- Epicathal skin fold and simian crease are characteristic of [MHTCET 2021]
- Which of the spindle fibres connect the centromere of chromosome to the respective poles called? [MHTCET 2021]
- A couple, both carriers for the gene sickle-cell anaemia planning to get married, wants to know the chances of having anaemic...
- Which of the following cross will give recessive progeny in F_1-generation? [MHTCET 2021]
- If two persons with 'AB' blood group marry and have sufficiently large number of children, these children could be classified as...
- Which Mendelian idea is depicted by a cross in which the F_1-generation resembles both the parents? [MHTCET 2021]
- The complex formed by a pair of synapsed homologous chromosomes is called [MHTCET 2021]
- A test-cross distinguishes between [MHTCET 2020]
- In the F_2-generation, genotypic and phenotypic ratios are identical in case of [MHTCET 2020]
- Which of the following characters studied by Mendel in garden pea was found to be dominant? [MHTCET 2020]
- Test cross involves [MHTCET 2020]
- Down's syndrome is due to [MHTCET 2020]
- Which of the following disease is related to haemophilia? [MHTCET 2020]