#Question id: 11364
#Unit 9. Diversity of Life Forms
Which of the following is a structure that permits conjugation to occur?
#Question id: 5733
#Unit 8. Inheritance Biology
In individuals heterozygous for a chromosome inversion, the homologous chromosomes form a loop in prophase I of meiosis.
Which of the following is effect of inversion?
A. A dicentric and an acentric chromosome in meiosis I as the chiasmata gets terminated when inversion includes centromere
B. Appearance of deletion and duplication in both the cross over products chromosomes when centromere outside of inversion region
C. All recombinant gamete are non-viable gametes when single crossing over within inverted region; irrespective to paracentric or pericentic inversion
D. Nonviable gametes are usually produced, resulting in a depression in observed recombination frequencies.
Which of the above statements are correct?
#Question id: 3861
#Unit 3. Fundamental Processes
_ are sequences that are removed from primary transcripts, and _ are sequences that remain present in mature mRNA molecules.
#Question id: 2885
#Unit 2. Cellular Organization
Which of the following function of DNA methylation in mammalian cell is incorrect?
#Question id: 4924
#Unit 8. Inheritance Biology
Following statement given for a character
A- Characteristics based on autosomal genes
B- Biparntal inheritance
C-pattern of gene expression depend on parental origin
Which of the following having above statements feature?