List of top Biology Questions

Which of the following hormones is not synthesized by anterior pituitary gland?
Inner wall of microsporangia is:
Mention any two applications of this technique.
PS I first wavelength / reaction center is:
Amniocentesis is a very useful and important technique, but due to some reason there is a statutory ban on amniocentesis. Justify this statement.
Explain the following terms:
(a) Grafting
(b) Apomixis
(c) Polyembryony
(d) Parthenocarpy
Which of the following are Autoimmune disorders?
A. Myasthenia gravis
B. Rheumatoid arthritis
C. Gout
D. Muscular dystrophy
E. Systemic Lupus Erythematosus (SLE)
Choose the most appropriate answer from the options given below:
Consider an enzyme that follows simple Michaelis-Menten kinetics, and has a $ 𝐾_𝑀 of 5 µ𝑀$. The initial velocity of the reaction will be 10% of the maximum velocity at a substrate concentration of µ𝑀 (rounded off to two decimal places).
In an ecosystem if the Net Primary Productivity (NPP) of first trophic level is 100x (kcal m-2)yr-1, what would be the GPP (Gross Primary Productivity) of the third trophic level of the same ecosystem?
An 18-year-old male accused of rape claims he is 16 years old. Which joint X-ray should be done?
Choose the correct sequence of steps in Respiration.
A 5-year-old girl was washing her doll with shampoo containing a chemical Rotenone. Her mother notices her in an unconscious state. Which of the following complex is inhibited by the above-mentioned chemical?

Identify the ulcer:
ulcer

A 30-year-old female presented with swelling in the neck. What is the next step in evaluation?
How does a skin graft derive its nutrition on day 3?
Identify the structure marked in the intraoperative image of congenital inguinal hernia:
What is the negative pressure in VAC dressing?

A 12-year-old child presented with sudden severe onset of scrotal pain after a history of trauma 6 hours before. Intraoperative image is given. What is the likely diagnosis? 

Identify the image given in UGIE (Upper Gastrointestinal Endoscopy):
Upper Gastrointestinal Endoscopy

What is the management of the endoscopic finding given in the image?

 

Which one is correct about the sequence of rigor mortis?
A child was born after the death of his father, and some of them claimed that the child is not from his biological father. DNA fingerprinting was done to identify the father, and the deceased father was found to be the biological father. This child is called as:
In MTP at 28 weeks for congenital anomalies, whose presence is not required?
A patient from a railway station is arrested by police and shows symptoms like dilated pupils, sweating, hot skin, and staggering gait. He is suspected to have intoxication from:

What is the most likely diagnosis for the lesion shown here?