Class 11 — Biology
Which of the following organisms are known as chief producers in the oceans?
Which among the following is not a prokaryote?
Ciliates differ from all other protozoans in
Select the wrong statement.
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Download MedicNEET App — FreeStomata in grass leaf are: ()
Casparian strips occur in: ()
Secondary xylem and phloem in dicot stem are produced by: ()
Plants having little or no secondary growth are: ()
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Download MedicNEET App — FreeIdentify the vertebrate group of animals characterised by crop and gizzard in its digestive system. NEET Year:
Which one of these animals is not a homeotherm? NEET Year:
Which of the following animals does not undergo metamorphosis? NEET Year:
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Download MedicNEET App — FreeWhich of the following events does not occur in rough endoplasmic reticulum? ()
The Golgi complex participates in: ()
Which of the following is true for the nucleolus?
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Download MedicNEET App — Free[] Nissl bodies are mainly composed of:
[] Which structure is incorrectly paired with its function?
[] The transparent lens in the human eye is held in place by:
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Select the correct match: ()
Semi-conservative DNA replication was first shown in a: ()
All of the following are parts of an operon, except: ()
Many ribosomes associated with a single mRNA form: ()
Select the correct statement: ()
AGGTATCGCAT is a sequence from coding strand. What will be the transcribed mRNA? ()
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Download MedicNEET App — Free[] Hormones secreted by the placenta to maintain pregnancy are:
[] Match List I with List II: Column I A. Proliferative phase B. Secretory phase C. Menstruation Column II (i) Breakdown of endometrial lining (ii) Follicular phase (iii) Luteal phase
[] The difference between spermiogenesis and spermiation is:
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Download MedicNEET App — FreeWhich of the following characteristics represent ‘inheritance of blood groups’ in humans? () (i) Dominance (ii) Co-dominance (iii) Multiple allele (iv) Incomplete dominance (v) Polygenic inheritance
A woman has an X-linked condition on one of her X chromosomes. This chromosome can be inherited by: ()
Which of the following pairs is wrongly matched? ()
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Download MedicNEET App — FreeAccording to Hugo de Vries, the mechanism of evolution is: ()
The similarity of bone structure in the forelimbs of many vertebrates is an example of: ()
Among the following sets of examples for divergent evolution, select the incorrect option. ()
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