Class 12

Poll

Kartik Ahuja

Asked: October 30, 2021In: Class 12 Biology

Productivity is the rate of production of biomass expressed in terms of:

i. (kcal m–3) yr–1 ii. g–2 yr–1 iii. g–1 yr–1 iv. (kcal m–2) yr–1

Poll

Joginder

Asked: October 30, 2021In: Class 12 Biology

The process of mineralisation by micro organisms helps in the release of:

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Poll

Arathya

Asked: October 30, 2021In: Class 12 Biology

Which of the following is a partial root parasite?

Class 12 Science Biology Important MCQ Questions Answers Class 12 Science Important Syllabus MCQ Questions Answers Class 12th Biology MCQ Sample paper Questions 12th Biology Chapter-13 Organisms and Populations MCQ Solutions

Poll

Gabbru

Asked: October 30, 2021In: Class 12 Biology

In 2005, for each of the 14 million people present in a country, 0.028 were born and 0.008 died during the year. Using exponential equation, the number of people present in 2015 is predicted as:

Class 12th Biology NCERT Based MCQ Questions Answers 12th Biology Chapter-13 Organisms and Populations MCQ Solutions 12th Science Biology Extra MCQ Questions Answers Class 12 Biology MCQ Chapter-13 Organisms and Populations 12th Biology Science Session 2022-23

Poll

Ayesha

Asked: October 30, 2021In: Class 12 Biology

Which of the following would necessarily decrease the density of a population in a given habitat?

Class 12th Biology MCQ Sample paper Questions 12th Biology Terminal Exam Based MCQ Extra Questions Class 12 Biology Chapter-13 Organisms and Populations MCQ Questions Answers Class 12 Science Biology Important MCQ Solutions

Category: Class 12

Productivity is the rate of production of biomass expressed in terms of:

The process of mineralisation by micro organisms helps in the release of:

Which of the following is a partial root parasite?

In 2005, for each of the 14 million people present in a country, 0.028 were born and 0.008 died during the year. Using exponential equation, the number of people present in 2015 is predicted as:

Which of the following would necessarily decrease the density of a population in a given habitat?

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