OnlineCBT
Biology · PYQ NEET UG 2022
Practice questions & answers
Find a question, read its answer and explanation, then practise related questions.
Biology PYQ NEET UG 2022 · Clear filters
98 questions
Biology · PYQ NEET UG 2022
Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) : Mendel’s law of Independent assortment does not hold good for the genes that are located closely on the same chromosome. Reason (R) : Closely located genes assort independently. In the light of the above statements, choose the correct answer from the options given below:
Read answer →Biology · PYQ NEET UG 2022
Hydrocolloid carrageen is obtained from:
Read answer →Biology · PYQ NEET UG 2022
Given below are two statements: Statement I: Decomposition is a process in which the detritus is degraded into simpler substances by microbes. Statement II: Decomposition is faster if the detritus is rich in lignin and chitin. In the light of the above statements, choose the correct answer from the options given below:
Read answer →Biology · PYQ NEET UG 2022
Transposons can be used during which one of the following?
Read answer →Biology · PYQ NEET UG 2022
Which of the following statements is not true?
Read answer →Biology · PYQ NEET UG 2022
Read the following statements on lipids and find out correct set of statements: i. Lecithin found in the plasma membrane is a glycolipid ii. Saturated fatty acids possess one or more \( C = C \) bonds iii. Gingely oil has lower melting point, hence remains as oil in winter iv. Lipids are generally insoluble in water but soluble in some organic solvents v. When fatty acid is esterified with glycerol, monoglycerides are formed Which of the above statements is/are correct?
Read answer →Biology · PYQ NEET UG 2022
Which one of the following never occurs during mitotic cell division?
Read answer →Biology · PYQ NEET UG 2022
Which of the following is not the function of conducting part of respiratory system?
Read answer →Biology · PYQ NEET UG 2022
In the taxonomic categories which hierarchical arrangement in ascending order is correct in case of animals? Which of the above statements is/are correct?
Read answer →Biology · PYQ NEET UG 2022
Natural selection where more individuals acquire specific character value other than the mean character value, leads to:
Read answer →Biology · PYQ NEET UG 2022
The process of translation of mRNA to proteins begins as soon as:
Read answer →Biology · PYQ NEET UG 2022
The "Girdling Experiment" was performed by plant physiologists to identify the plant tissue through which:
Read answer →Biology · PYQ NEET UG 2022
Which of the following is incorrectly matched?
Read answer →Biology · PYQ NEET UG 2022
Given below are two statements: Statement I: Fatty acids and glycerols cannot be absorbed into the blood. Statement II: Specialized lymphatic capillaries called lacteals carry chylomicrons into lymphatic vessels and ultimately into the blood. In the light of the above statements, choose the most appropriate answer from the options given below:
Read answer →Biology · PYQ NEET UG 2022
The entire fleet of buses in Delhi were converted to CNG from diesel. In reference to this, which one of the following statements is false?
Read answer →Biology · PYQ NEET UG 2022
Identify the asexual reproductive structure associated with Penicillium.
Read answer →Biology · PYQ NEET UG 2022
DNA polymorphism forms the basis of:
Read answer →Biology · PYQ NEET UG 2022
Match List-I with List-II: List-I List-II (a) Spirogyra (i) Dominant diploid sporophyte vascular plant, with highly reduced male or female gametophyte (b) Fern (ii) Dominant haploid free-living gametophyte (c) Funaria (iii) Dominant diploid sporophyte alternating with reduced gametophyte called prothallus (d) Cycas (iv) Dominant haploid leafy gametophyte alternating with partially dependent multicellular sporophyte Choose the correct answer from the options given below:
Read answer →Biology · PYQ NEET UG 2022
In which of the following animals, digestive tract has additional chambers like crop and gizzard?
Read answer →Biology · PYQ NEET UG 2022
Match List-I with List-II: List-I (Biological Molecules) List-II (Biological functions) (a) Glycogen (i) Hormone (b) Globulin (ii) Biocatalyst (c) Steroids (iii) Antibody (d) Thrombin (iv) Storage product Choose the correct answer from the options given below:
Read answer →Biology · PYQ NEET UG 2022
XO type of sex determination can be found in:
Read answer →Biology · PYQ NEET UG 2022
Identify the microorganism which is responsible for the production of an immunosuppressive molecule cyclosporin A:
Read answer →Biology · PYQ NEET UG 2022
