Genetics and Human Reproduction
Description: Biology Mix Test - 14 | |
Number of Questions: 30 | |
Created by: Chandra Bhatti | |
Tags: Biology Mix Test - 14 Post Mendalian Discoveries Genetics and Evolution Post Mendelian Discoveries Mendalian Inheritance Mendel-s Law of Inheritance Mendelian Inheritance Inheritance Pattern of Haemophilia and Blood Groups in Human Beings Inheritance of One Gene Mutation |
Haploid chromosome number is 10. What will be its monosomy?
‘Gametes are never hybrid’. It is a statement of the law of
A Barr body is present in a male child. The syndrome most likely to occur is
DNA generally acts as a template for the synthesis of
When chromosome sets are present in multiples of ‘n’, the condition is called
A husband and wife have normal vision but fathers of both of them were colourblind. Probability of their first daughter to be colour blind is
Secondary spermatocytes and spermatids are
Crossing over is advantageous because it brings about
The average length of human ovary is
In human uterus, endometrium is maintained by the secretion of
Which of the following cells secrete testosterone?
The number of testicular compartments in human testis is
How many types of gametes you expect from the genotype AaBb?
The genetic material in HIV is
Mendel's laws were rediscovered by
The ratio 1 : 1 : 1 : 1 is obtained from a cross between the parents
Which of the following is a hormone releasing IUD?
The sequence of four nitrogen bases which form the code words for DNA language is
Spermatogenesis begins during puberty due to the increased secretion of
Saheli is a
Okazaki fragments are
GIFT stands for
In the F2 generation of a dihybrid cross,
Skin colour inheritance in man is
Which of the following did not constitute the seven contrasting pairs of characters noticed by G. J. Mendel in pea?
If the blood groups of parents are AB and O, the possible blood group(s) of children is/are
The person with Turner’s syndrome has
The sex of a fruitfly is determined by
The special unwinding enzyme that helps in breaking the weak hydrogen bond which holds the two strands of DNA is
The exchange of chromosomes segments between non-homologous chromosomes is called