Class 12

Divya datt

Asked: October 15, 2021In: Class 12 Biology

Embryo sacs of some apomictic species appear normal but contain diploid cells. Suggest a suitable explanation for the condition.

12th Science Biology Extra Questions Class 12th Science Session 2022-2023 12th Biology Terminal Exam Based Extra Questions Class 12th Biology NCERT Based Questions Answers

Vijay Raj

Asked: October 15, 2021In: Class 12 Biology

Although sexual reproduction is a long drawn, energy-intensive complex form of reproduction, many groups of organisms in Kingdom Animalia and Plantae prefer this mode of reproduction. Give atleast three reasons for this.

12th Biology Terminal Exam Based Extra Questions Class 12th Biology NCERT Based Questions Answers Class 12 Science Important Syllabus Questions Answers Class 12th Science Session 2022-2023

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.

Class 12 Science Biology Solutions 12th Science Biology Questions Answers Class 12th Biology Sample paper Questions 12th Biology Science Session 2022-23

Shikha Avasti

Asked: October 15, 2021In: Class 12 Biology

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

12th Science Biology Questions Answers Class 12 Science Biology Terminal Exams Solutions 12th Biology NCERT Syllabus Questions Class XII Science Biology Solutions

Somvati

Asked: October 15, 2021In: Class 12 Biology

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

Class 12th Biology Sample paper Questions Class 12th Biology NCERT Based Questions Answers Class XII Science Biology Solutions

Category: Class 12

Embryo sacs of some apomictic species appear normal but contain diploid cells. Suggest a suitable explanation for the condition.

Although sexual reproduction is a long drawn, energy-intensive complex form of reproduction, many groups of organisms in Kingdom Animalia and Plantae prefer this mode of reproduction. Give atleast three reasons for this.

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?

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