Class 12 Biology Important Questions | Chapter 2 Reproduction In Lower And Higher Animals

Here we have a given Class 12 Biology Important Questions for Maharashtra Board HSC Examination 2023. Every students want to score good marks in Class 12 Board Exam,but number of students don't know how to score good marks. Dear students, given following questions had been asked in earlier HSC Board Examinations. From this post, you will know which type of questions had been asked in earlier Board Exams and same questions or same type of questions will be asked in your upcoming examination. If you study all these questions, you will get very good marks in your board examinations, Because so many questions from the following given questions will be asked in your upcoming examination.Therefore go through our Class 12 Biology Important Questions which are given in chapter-wise manner and simply try to solve these questions to score very good marks in Biology and obviously, you will! Best wishes to all dear students for your upcoming Maharashtra State Board Exam 2023.

यहां हमारे पास महाराष्ट्र बोर्ड HSC परीक्षा 2023 के लिए कक्षा 12वीं के Biology के महत्वपूर्ण प्रश्न दिए गए हैं। प्रत्येक छात्र कक्षा 12वीं की बोर्ड परीक्षा में अच्छे अंक प्राप्त करना चाहते हैं, लेकिन कई छात्र यह नहीं जानते कि अच्छे अंक कैसे प्राप्त करें। प्रिय छात्रों, नीचे दिए गए प्रश्न पिछले एचएससी बोर्ड परीक्षाओं में पूछे गए थे। इस पोस्ट से आप जानेंगे कि पिछली बोर्ड परीक्षाओं में किस प्रकार के प्रश्न पूछे गए थे और आपकी आगामी परीक्षा में भी इसी प्रकार के प्रश्न पूछे जाएंगे। यदि आप इन सभी प्रश्नों का अध्ययन करते हैं, तो आप अपनी बोर्ड परीक्षाओं में बहुत अच्छे अंक प्राप्त करेंगे, क्योंकि निम्नलिखित दिए गए प्रश्नों में से बहुत सारे प्रश्न आपकी आगामी परीक्षा में पूछे जाएंगे। इसलिए हमारे कक्षा 12 के Biology के महत्वपूर्ण प्रश्नों को देखें जो अध्याय में दिए गए हैं | Biology में बहुत अच्छे अंक प्राप्त करने के लिए इन प्रश्नों को बुद्धिमान तरीके से हल करने का प्रयास करें और जाहिर है, आप करेंगे! सभी प्रिय छात्रों को आपकी आगामी महाराष्ट्र राज्य बोर्ड परीक्षा 2023 के लिए शुभकामनाएं।


Class 12 Biology Important Questions | Chapter 2 Reproduction In  Lower And Higher Animals

• Describe the phases of menstrual cycle. (March 2010)

• Sketch and label phases in oogenesis. (March 2013)

• Explain the mechanical methods of birth control. (March 2013)

• Sketch and label seminiferous tubule as seen in the T.S. of testis. (March 2013)

• Why is zona pelucida retained around the egg till it reaches uterus? (March 2014)

• Draw neat and well labelled diagram showing TS of OD and describe the various phases of menstrual cycle. (March 2014)


• With the help of neat, labelled diagram, describe the human male reproductive system? (March 2015)

• Give significance of fertilization. (March 2015)

• Give the name and functions of A, B, C in the given diagram and give their functions. (March 2016, July 2019)
• Explain the process of early cleavage till the formation of morula. (July 2016)

• Give the fate of mesoderm. (July 2016)

• Describe the process of budding in Hydra. (March 2017)

• Sketch and label 'human male reproductive system'. (March 2017)

• What is the function of acrosome? (March 2017)

• What does 'IUCD' indicate? (March 2018)

• Describe the histology of 'human testes'.Write a note on human sperm. (March 2018)

• After puberty human female shows cyclic changes in her reproductive system. Explain structural and hormonal changes in uterus. (March 2019)

• Give reasons :
(i) Scrotal sex service as thermoregulator.
(ii) carpas luteum gets  converted into Corpus albicans in absence of fertilization
(iii) Missing of menses is the first indication of pregnancy.
(iv) Surgical sterilization is a permanent method of birth control.
(v) Human egg is microlecithal. (March 2019)

• Describe the process of fertilization in human with the help of four sequencial diagrams. (March 2020)

• Match the pairs and rewrite. (March 2020)


👉 Students are suggested to go through our Class 12 Biology Important Questions to score more in your upcoming 2023 Board Examination. 👇👇

Class 12 Biology Important Questions Chapter-wise

 Click on the following links to get Class 12 Biology Important Questions.👇👇 

Comments

Post a Comment

please do not comment any spam link in the comment box.