This section focuses on numerical, quantitative, and data-based problems related to reproductive physiology and human development. It is designed for Class 11–12 students, NEET aspirants, and undergraduate learners to strengthen their ability to apply reproductive concepts using calculations, timelines, and data interpretation.
In this section, you will practice:
Numerical problems based on menstrual cycle timing and ovulation
Calculations involving gestation period and developmental stages
Data interpretation from hormonal level charts
Timeline-based questions on embryonic and fetal development
Table- and graph-based questions related to reproductive hormones
NCERT-aligned numerical and logic-based exam questions
The content is structured to improve step-by-step analytical skills, enhance data interpretation, and help students confidently handle numerical and logic-based questions in school examinations, NEET, and undergraduate assessments.
Develop accuracy and confidence in solving numerical applications related to human reproduction and development through systematic practice.
Q. At what week does the heart start to beat in a developing fetus?
A.
4 weeks
B.
6 weeks
C.
8 weeks
D.
10 weeks
Solution
The heart starts to beat around 6 weeks of gestation.