Biology questions
20584 published questions with worked solutions.
- Given below are four statements (A-D) each with one or two blanks. Select the option which correctly fills up the blanks in two....
- In eukaryotic cell transcription, RNA splicing and RNA capping take place inside the
- Select the correct matching of a hormone, its source and function. Each option below gives: Hormone – Source – Function.
- A cross in which an organism showing a dominant phenotype is crossed with the recessive parent in order to know its genotype is...
- Select the correct combination of the statements (a-d) regarding the characteristics of certain organisms. (a) Methanogens are...
- Read the following four statements, A, B, C and D and select the right option having both correct statements. Statement : (A) Z...
- Which one of the following techniques is safest for the detection of cancers?
- Signals from fully developed foetus and placenta ultimately lead to parturition which requires the release of
- Consider the following four statements A, B, C and D select the right option for two correct statements. Statements : (A) In...
- The most apparent change during the evolutionary history of Homo sapiens is traced in
- Transport of food material in higher plants takes place through
- Crocodile and Penguin are similar to Whale and Dogfish in which one of the following features
- In Antirrhinum two plants with pink flowers were hybridized. The F_1 plants produced red, pink and white flowers in the...
- Kranz anatomy is one of the characteristics of the leaves of
- The fruit fly Drosophila melanogaster was found to be very suitable for experimental verification of chromosomal theory of...
- Leguminous plants are able to fix atmospheric nitrogen through the process of symbiotic nitrogen fixation. Which one of the...Not in NEET syllabus
- One of the commonly used plant growth hormone in tea plantations is
- The haemoglobin content per 100 ml of blood of a normal healthy adult is
- In human female the blastocyst
- Which of the following are used in gene cloning?