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Biology · PYQ NEET UG 2023
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2022 questions
Biology · PYQ NEET UG 2026
Match List-I with List-II. List-IList-II A.TransformationI.Restriction enzyme B.Cloning siteII.Transfer DNA to host bacteria C.SelectionIII.Replication D.OriIV.Antibiotic Choose the correct answer from the options given below :
Read answer →Biology · PYQ NEET UG 2018
Natality refers to
Read answer →Biology · PYQ NEET UG 2025
How many meiotic and mitotic divisions need to occur for the development of a mature female gametophyte from the megaspore mother cell in an angiosperm plant?
Read answer →Biology · PYQ NEET UG 2025
Which of the following is an example of a zygomorphic flower?
Read answer →Biology · ANIMAL KINGDOM
Consider the body symmetry of the following organisms: Sponges, Coelenterates, Ctenophores, Adult Echinoderms, and Annelids. Which option correctly pairs the symmetry with its corresponding organism group?
Read answer →Biology · PYQ NEET UG 2017
The function of copper ions in copper releasing IUDs is:
Read answer →Biology · CELL THE UNIT OF LIFE
In a diploid human somatic cell, approximately two metres of DNA is packaged within the nucleus into 46 chromosomes. What is the fundamental biochemical composition of interphase chromatin?
Read answer →Biology · ANATOMY OF FLOWERING PLANTS
In dicotyledonous stems, the vascular bundles are described as open because:
Read answer →Biology · ANATOMY OF FLOWERING PLANTS
Which of the following plant tissue systems forms the outer-most covering of the whole plant body and comprises epidermal cells, stomata, and epidermal appendages?
Read answer →Biology · The Living World
Which of the following correctly pairs an order with its constituent organisms, both of which are placed under the Class Mammalia?
Read answer →Biology · PYQ NEET UG 2023
Vital capacity of lung is ________.
Read answer →Biology · PLANT KINGDOM
A key features difference distinguishing Gymnosperms from Bryophytes and Pteridophytes regarding gametophytic existence is that in Gymnosperms:
Read answer →Biology · STRUCTURAL ORGANISATION IN ANIMALS
Match List-I with List-II regarding the reproductive and excretory structures in male and female frogs: List-I List-II A Mesorchium I Transfers sperms from testis into kidneys (10-12 in number) B Vasa efferentia II Canal inside kidney that receives vasa efferentia C Bidder’s canal III Double fold of peritoneum attaching testes to kidneys D Oviduct IV Opens separately into the cloaca without connecting to kidneys Choose the correct answer from the options given below:
Read answer →Biology · HUMAN REPRODUCTION
Identify the paired and unpaired male accessory glands from the following list: (i) Prostate gland (ii) Seminal vesicles (iii) Bulbourethral glands
Read answer →Biology · HUMAN REPRODUCTION
Match the layers of the uterine wall given in Column I with their respective characteristics/functions in Column II: Column I (Layer)Column II (Feature/Function) (A) Perimetrium(i) Glandular layer that undergoes cyclical changes during menstrual cycle (B) Myometrium(ii) External thin membranous layer (C) Endometrium(iii) Middle thick layer of smooth muscle exhibiting strong contractions during parturition
Read answer →Biology · PYQ NEET UG 2016(1)
Select the INCORRECT statement:
Read answer →Biology · HUMAN REPRODUCTION
In the human female reproductive system, what constitutes the 'birth canal'?
Read answer →Biology · PLANT KINGDOM
Mosses along with lichens play a major ecological role on bare rocks because:
Read answer →Biology · CELL CYCLE AND CELL DIVISION
A diploid parent cell has 20 bivalents during prophase I of meiosis. What will be the number of chromosomes in each of the four daughter cells formed at the end of meiosis II?
Read answer →Biology · SEXUAL REPRODUCTION IN FLOWERING PLANTS
Consider the following statements regarding seeds: Statement I: Albuminous seeds retain a part of the endosperm as it is not completely consumed during embryo development. Statement II: In non-albuminous seeds such as castor and maize, the endosperm is completely consumed during embryo development. In the light of the above statements, choose the correct answer:
Read answer →Biology · MICROBES IN HUMAN WELFARE
Given below are two statements: Statement I: Alexander Fleming, Ernst Chain and Howard Florey were awarded the Nobel Prize in 1945 for the discovery and potential establishment of Penicillin as an effective antibiotic. Statement II: Streptokinase is used as a clot buster because of its immunosuppressive action in organ-transplant patients. In the light of the above statements, choose the most appropriate answer from the options given below:
Read answer →Biology · PLANT KINGDOM
Which statement correctly describes the dominant plant body and sex organs of bryophytes?
Read answer →Biology · The Living World
