Download App

Human Reproduction — BIOLOGY STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYHuman Reproduction3 Marks
Question
Where does fertilisation normally take place in a human female?
✓

Answer

Fallopian tubes/ (ampulla of) oviduct.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "3 Marks Question" from Human Reproduction→Human Reproduction — all question types→BIOLOGY STD 12 Science question papers→Bihar Board STD 12 Science question papers→Bihar Board question paper generator→

Similar questions

Answer the following questions:
What is plasmid?
→
  1. What is an ‘allergic reaction’?
  2. Name any two drugs used to quickly reduce the symptoms of allergy.
  3. Why do more and more children in metro cities of India suffer from allergies and asthma?
→
Name and explain the technique that helps in separation of DNA fragments for recombinant DNA technology experiments. How can these separated DNA fragments be visualised?

OR

  1. Name the technique used for the separation of DNA fragments.
  2. Write the type of matrix used in this technique.
  3. How is the separated DNA visualised and extracted for use in recombinant DNA technology?
→
  1. Which stage of Entamoeba histolytica is pathogen to humans?
  2. Why E. histolytica does not have contractile vacuole?
  3. Which form of E. histolytica serves for transmission of the parasite?
→
Co-extinction and introduction of alien species too are responsible for the loss of biodiversity. Explain, how.
→
State in what ways Stanley Miller stimulated the conditions of-
  1. Primitive atmosphere on earth.
  2. Energy source at the time of origin of life.
  3. Formation of organic molecules of life to prove the theory of chemical evolution.
→
Define the term addiction. Name some drugs which are normally used as medicines but are often abused.
→
What is a bioreactor? Explain its functioning.
→
What is adaptive radiation? When can adaptive radiation be referred to as convergent evolution? Give an example.
→
In certain seasons we sweat profusely while in some other season we shiver. Explain.
→