Question
Mention the role of Leydig cells.
✓
Answer
Role of Leydig cells: They synthesise and secrete testicular hormones called androgens.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Sketch and label Human male reproductive system.
Discuss about natural Auxin.
Scientists have succeeded in recovering healthy sugarcane plants from a diseased one.
- Name the part of the plant used as explant by the scientists.
- Describe the procedure the scientists followed to recover the healthy plants.
- Name this technology used for crop improvement.
Study the given pedigree chart and answer the questions that follow.
- Is the trait recessive or dominant?
- Is the trait sex linked or autosomal?
- Give the genotypes of the parents in generation I and of their third and fourth child in generation II.
Study the figure given below and answer the questions that follow:
- Name the stage of human embryo the figure represents.
- Identify ‘a’ in the figure and mention its function.
- Mention the fate of the inner cell mass after implantation in the uterus.
- Where are the stem cells located in this embryo?
Why is a recombinant protein so called? How can it be harvested on a large scale? Write two precautions to maintain a higher yield.
Why is HGP important?
- Identify the polarity of strand in the diagram from a to a', and mention how many more amino acids can be expected to be added to this polypeptide chain.
- Mention the DNA sequence coding for serine and the anticodon of tRNA for the same amino acid.
- Why are some untranslated sequence of bases seen in mRNA coding for a polypeptide?
Does this CSF remain enclosed inside the ventricles? What can be the outcome of such a situation?
Both Haemophilia and Thalassemia are blood related disorders in humans. Write their causes and the difference between the two. Name the category of genetic disorder they both come under.