Advertisements
Advertisements
Question
Klinefelters’ syndrome is characterized by a karyotype of ____________.
Options
XYY
XO
XXX
XXY
Advertisements
Solution
Klinefelters’ syndrome is characterized by a karyotype of XXY.
RELATED QUESTIONS
Pataus’ syndrome is also referred to as ____________.
Mention the symptoms of Down syndrome.
Which one of the following phytohormones promotes nutrient mobilisation which helps in the delay of leaf senescence in plants?
While trying to find out the characteristic of a newly found animal, a researcher did the histology of adult animal and observed a cavity with presence of mesodermal tissue towards the body wall but no mesodermal tissue was observed towards the alimentary canal. What could be the possible coelom of that animal?
Identify the part of a bio-reactor which is used as a foam braker from the given figure.
What is the pattern of inheritance for polygenic trait?
Neoplastic characteristics of cells refer to:
- A mass of proliferating cell.
- Rapid growth of cells.
- Invasion and damage to the surrounding tissue.
- Those confined to original location.
Choose the correct answer from the options given below:
Match List - I with List - II.
| List - I | List - II |
| A. Adenosine | I. Nitrogen base |
| B. Adenylic acid | II. Nucleotide |
| C. Adenine | III. Nucleoside |
| D. Alanine | IV. Amino acid |
Choose the option with all correct matches.
Consider the following:
- The reductive division for the human female gametogenesis starts earlier than that of the male gametogenesis.
- The gap between the first meiotic division and the second meiotic division is much shorter for males compared to females.
- The first polar body is associated with the formation of the primary oocyte.
- Luteinising Hormone (LH) surge leads to disintegration of the endometrium and onset of menstrual bleeding.
Choose the correct answer from the options given below:
Assertion (A): The primary function of the Golgi apparatus is to package the materials made by the endoplasmic reticulum and deliver it to intracellular targets and outside the cell.
Reason (R): Vesicles containing materials made by the endoplasmic reticulum fuse with the cis face of the Golgi apparatus, and they are modified and released from the trans face of the Golgi apparatus.
In the light of the above statements, choose the correct answer from the options given below:
