10th science Part -IInd

8. Cell Biology and Biotechnology Cell biology and biotechnology Scientist वैज्ञानिक

Maharashtra board 10th science part 2 topic 8. Cell Biology and Biotechnology solution.

 Q.1. Multiple Choice Questions :    All of the following is true about biotechnology except – a.Uses abilities of microbes like yoghurt production from milk and alcohol from molasses. b. Production of antibiotics and vaccines, etc. with the help of  specific cells. c.Use of bio-molecules like DNA and proteins in human welfare. d.Used to create […]

7. Introduction to Microbiology

Maharashtra board 10th science part 2 topic 7.Introduction to microbiology solution.

Multiple Choice Questions 12 In which of the following industries, microbial enzymes are not used? Glass industry b. Cheese industry c. Tanning industry d. Paper industry. Ans Option a. Chemical Formula of vinegar – CH3COOH b. CH3 (CO)2 Ans Option a. c. CH3 (CH2)2 CH2 d. CH3CHO Cheese formed after ripening for 12-18 months is […]

1. Heredity and Evolution 10th science Part -IInd

10th science part-2 topic -1 heredity and evolution mcq.

1 )The diagram provides.. A ) Morphological Evidences B ) Anatomical Evidances C ) Outward evidences D ) Appearable evidences Ans B ) Anatomical Evidances 2 ) Different theories about origin and evolution of life have been proposed till today of which theory of ……………is accepted. A ) Theory of Human creation B ) Darwin’s […]

10th science Part -IInd 7. Introduction to Microbiology Scientist वैज्ञानिक

10th Science and Technology part -2, topic-7 Introduction to microbiology question and answers.

  Q.1 Multiple Choice Questions  1] In which of the following industries, microbial enzymes are not used? a. Glass industry          b. Cheese industry                                                  c. Tanning industry    […]

1. Heredity and Evolution 10th science Part -IInd

Heredity and Evolution Topic-1, Part-2nd Notes, Question-answer Maharashtra State board by PHD Science Gyan.com

 Part 2 Chapter 1 Heredity and Evolution Notes, by PHD Science Gyan.com  Textbook Exercise Important Questions and Answers. Maharashtra State Board Class 10 Science Solutions Part 2 Chapter 1 Heredity and Evolution PHD Science Gyan.com     Some basic Terms related HEREDITY ,VARIATION, EVOLUTION : Some important terms1. Chromosomes are long thread-like structures present in […]