Class 12 Biology

Rahul Goyal

Asked: October 15, 2021In: Class 12 Biology

It is a common practice to plant trees and shrubs near the boundary walls of buildings. What purpose do they serve.

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Shikha Avasti

Asked: October 15, 2021In: Class 12 Biology

What is hybrid vehicle technology. Explain the advantages with a suitable example?

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Somvati

Asked: October 15, 2021In: Class 12 Biology

How do scientists extrapolate the total number of species on Earth?

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Shilpi

Asked: October 15, 2021In: Class 12 Biology

What role does pituitary gonadotrophins play during follicular and ovulatory phases of menstrual cycle and also explain the shift in steroidal secretions.

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Divya datt

Asked: October 15, 2021In: Class 12 Biology

Rose plants produce large, attractive bisexual flowers but they seldom produce fruits. On the other hand Lady’s finger produces plenty of fruits. Analyse the reasons for failure of fruit formation in rose.

12th Science Biology Questions Answers Class 12th Biology Sample paper Questions Class 12 Science Biology Solutions Class 12 Science Biology Terminal Exams Solutions

Category: Class 12 Biology

It is a common practice to plant trees and shrubs near the boundary walls of buildings. What purpose do they serve.

What is hybrid vehicle technology. Explain the advantages with a suitable example?

How do scientists extrapolate the total number of species on Earth?

What role does pituitary gonadotrophins play during follicular and ovulatory phases of menstrual cycle and also explain the shift in steroidal secretions.

Rose plants produce large, attractive bisexual flowers but they seldom produce fruits. On the other hand Lady’s finger produces plenty of fruits. Analyse the reasons for failure of fruit formation in rose.

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Category: Class 12 Biology

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