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Biology class 12 chapter 19 MCQs, Short and Long Questions

Learn Biology class 12 chapter 19 MCQs, Short and Long Questions. These important biology Class 12 mcqs, short and long questions are collected by going through different past papers of all Punjab Board Pakistan.

Biology class 12 chapter 19


Why are these questions important?

These Questions are taken from past papers of Biology Class 12. These questions are top repeated of in previous papers of Biology 12 of all Punjab boards as;

*      Bahawalpur Board

*      D.G.Khan Board

*      Faisalabad Board

*      Gujranwala Board

*      Lahore Board

*      Multan Board

*      Rawalpindi Board

Content is created and designed with intense care and diligence. Here is only the most important MCQ, short questions and long questions of Biology class 12 chapter 19 Growth and Development.

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You can easily download in pdf format or view Biology class 12 chapter mcqs, short questions and long questions  online. You can easily print these files in simple way. Here you find Bilgy class 12 Chapter 19 Growth and Development important mcqs, short and long questions. By Preparing these important questions, you will achieve splendid marks in Biology class 12. This content is very helpful for weak students and also helpful for those students that are better at Biology 12 exam preparation. These Questions are based on the current Biology 12 syllabus according to Punjab Textbook Board.

Biology 12 chapter 19


Great Achievement in Short Time

Generally, students get less time for preparation. If we talk about Biology Class 12, we need a lot of intensive time to prepare for it. 2nd Year students of face big difficulty while preparation of Biology MCQs, Short & Long questions. Good News! mhbeducator.com offers you, the easiest and smartest way to prepare Biology Class 12 by which students can save their time and will able to prepare Class 12 Biology very fast. Here your are provided Biology 12 chapter 19 Growth and Development MCQs, important short and long questions. For other chapters click the link below the Post. These Questions are based on the current Biology class 12 syllabus according to Punjab Textbook Board.

About This Chapter

Chapter 19 Growth and Development of  Biology class 12 introduces the students to growth and development in plants and animals. Students learn about Aging in humans. Students regeneration. Students learn about Abnormal development in human being. .  This Post "Biology class 12 chapter 19 MCQs, Short and Long Questions" covers all important mcqs, short and long questions related to important  topics of this chapter.

👉Imp MCQs - Biology Class 12 CH # 19

1. The branch of biology which deals with the study of abnormal development and their causes is called:

(A) Gerontology
(B) Tetratology
(C) Parasitology
(D) None of these

(B) Tetratology


2. Negative physiological changes in our body are called :

(A) Abnormality
(B) Degeneration
(C) Aging
(D) Regeneration

(C) Aging


3. Elongation of cells in plant is favored by   

(A) Green light
(B) Reg light
(C) Blue light
(D) UV light

(B) Reg light


4. Cork cambium is the example of
    
(A) Lateral meristem
(B) Apical meristem
(C) Intercalary meristem
(D) Both A & B

(A) Lateral meristem


5. Young tissue that have the potential to divide :

(A) Cork
(B) Bark
(C) Meristem
(D) All of above

(C) Meristem


6. The optimum temperature for maximum growth of plants is ?

(A) 05 - 25 oC
(B) 15 - 25 oC
(C) 20 - 25 oC
(D) 25 - 30 oC

(D) 25 - 30 oC


7. Clear cytoplasm of fertilized egg of an ascidian produces :

(A) Gut
(B) Larval Epidermis
(C) Neural Tube
(D) None of these

(B) Larval Epidermis


8. Cleavage results in a structure called 

(A) Gastrula
(B) Blastula
(C) Morula
(D) None of these

(C) Morula



9. The hypoblast is mainly presumptive 

(A) Ectoderm
(B) Mesoderm
(C) Endoderm
(D) Heteroderm

(C) Endoderm


10. Grey vegetal cytoplasm give rise to:

(A) Neural Tube
(B) Gut
(C) Larval epidermis
(D) Morula

(B) Gut

👉Next, there is  PDF containing Biology class 12 chapter 19 important Short and Long Questions covers all important topics of this chapter.



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👉Other Chapters (PDF) of Biology Class 12 Punjab Textbook Board

Chapter 15
Chapter 16
Chapter 17
Chapter 18
Chapter 20
Chapter 21
Chapter 22
Chapter 23
Chapter 24
Chapter 25
Chapter 26
Chapter 27

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