NEET 2025

159 Questions • 180 Minutes • 2025

Take This Paper Online

All Questions — Click to View Solution

Q121
Match List I with List II. [table] List I | List II ; A. Scutellum | I. Persistent nucellus ; B. Non-albuminous seed | II. Cotyledon of Monocot seed ; C. Epiblast | III. Groundnut ; D. Perisperm | IV. Rudimentary cotyledon [/table] Choose the option with all correct matches.
View Answer & Solution
Q122
Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A): All vertebrates are chordates but all chordates are not vertebrate. Reason (R): The members of subphylum vertebrata possess notochord, during the embryonic period, the notochord is replaced by a cartilaginous or bony vertebral column in adults. In the light of the above statements, choose the correct answer from the options given below:
View Answer & Solution
Q123
Identify the statement that is NOT correct.
View Answer & Solution
Q124
Silencing of specific mRNA is possible via RNAi because of -
View Answer & Solution
Q125
Genes R and Y follow independent assortment. If RRYY produce round yellow seeds and rryy produce wrinkled green seeds, what will be the phenotypic ratio of the F2 generation?
View Answer & Solution
Q126
Histones are enriched with -
View Answer & Solution
Q127
The first menstruation is called:
View Answer & Solution
Q128
Match List - I with List - II. [table] List - I | List - II ; A. Heart | I. Erythropoietin ; B. Kidney | II. Aldosterone ; C. Gastro-intestinal tracts | III. Atrial natriuretic factor ; D. Adrenal Cortex | IV. Secretin [/table] Choose the correct answer from the options given below:
View Answer & Solution
Q129
The protein portion of an enzyme is called:
View Answer & Solution
Q130
Which of the following is the unit of productivity of an Ecosystem?
View Answer & Solution
Q131
Sweet potato and potato represent a certain type of evolution. Select the correct combination of terms to explain the evolution.
View Answer & Solution
Q132
Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A): Cells of the tapetum possess dense cytoplasm and generally have more than one nucleus. Reason (R): Presence of more than one nucleus in the tapetum increases the efficiency of nourishing the developing microspore mother cells. In the light of the above statements, choose the most appropriate answer from the options given below:
View Answer & Solution
Q133
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?
View Answer & Solution
Q134
Which of the following is an example of a zygomorphic flower?
View Answer & Solution
Q135
After maturation, in primary lymphoid organs, the lymphocytes migrate for interaction with antigens to secondary lymphoid organ(s)/tissue(s) like: A. thymus B. bone marrow C. spleen D. lymph nodes E. Peyer's patches Choose the correct answer from the options given below:
View Answer & Solution
Q136
Given below are two statements: Statement I: Fig fruit is a non-vegetarian fruit as it has enclosed fig wasps in it. Statement II: Fig wasp and fig tree exhibit mutual relationship as fig wasp completes its life cycle in fig fruit and fig fruit gets pollinated by fig wasp. In the light of the above statements, choose the most appropriate answer from the options given below:
View Answer & Solution
Q137
What is the main function of the spindle fibers during mitosis?
View Answer & Solution
Q138
Which one of the following is the characteristic feature of gymnosperms?
View Answer & Solution
Q139
Consider the following statements regarding function of adrenal medullary hormones: A. It causes pupilary constriction B. It is a hyperglycemic hormone C. It causes piloerection D. It increases/strength of heart contraction Choose the correct answer from the options given below:
View Answer & Solution
Q140
Why can’t insulin be given orally to diabetic patients?
View Answer & Solution
Paper Info
  • Exam: NEET
  • Year: 2025
  • Questions: 159
  • Duration: 180 mins
Take Online All Papers