Question
Give any four possible ill effects of contraceptives.
✓
Answer
- Nausea.
- Abdominal pain.
- Irregular menstrual bleeding.
- Breast cancer.
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
What is amniocentesis? Why has the government imposed a statutory ban in spite of its importance in the medical field?
Enlist the number and names of motor cranial nerves in human being.
In the following diagram the two DNA strands represented are ready for transcription.
- Label the parts marked 1 to 4 and state their functions in transcription.
- Which one of the two strands of DNA has nucleotide sequence similar to the mRNA that will be transcribed and why?
Describe the mutual relationship between the fig tree and wasp and comment on the phenomenon that operates in their relationship.
Write the use of the following in biotechnology.
Plasmid.
Plasmid.
Name the blank spaces a, b, c and d in the table given below:
| S. No. | Name of the drug | Plant source | Organ system affected |
| (i) | a | Poppy plant | b |
| (ii) | Marijuana | c | d |
A farmer is advised to sow leguminous seeds inoculated with a bacterial culture that helps in increasing crop yield. Name the bacterium in the culture. How is this bacterium useful to the crop?
In a nucleus, the number of ribonucleoside triphosphates is 10 times the number of deoxy x10 ribonucleoside triphosphates, but only deoxy ribonucleotides are added during the DNA replication. Suggest a mechanism.
How does the floral pattern of Mediterranean orchid Ophrys guarantee cross pollination?
The male fruit fly and female fowl are heterogametic while the female fruit fly and the male fowl are homogametic. Why are they called so?