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Balbharati solutions for Class 10th Board Exam Science and Technology - 2 chapter 3 - Life Processes in Living Organisms Part - 2

SCC Class 10 Science and Technology part 2

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Balbharati SCC Class 10 Science and Technology part 2

SCC Class 10 Science and Technology part 2

Chapter 3: Life Processes in Living Organisms Part - 2

Chapter 3: Life Processes in Living Organisms Part - 2 solutions [Pages 34 - 35]

Q 1 | Page 34

Complete the following chart.
 

  Asexual reproduction   Sexual reproduction
1. Reproduction that occurs with the help of somatic cells is called as asexual reproduction. 1. ………………………………........... ……………………………….............… …………………………….....................
2. ………………………………………… ………………………………….. 2. Male and female parent are necessary for sexual reproduction.
3. This reproduction occurs with the help of mitosis only. 3. ……………………………………... ……………………………......................
4 ………………………………............... ……………………………….............… 4. New individual formed by this method is genetically different from parents.
5 Asexual reproduction occurs in different individuals by various methods like binary fission, multiple fission, budding, fragmentation, regeneration, vegetative propagation, spore production, etc. 5. ……………………………….............. ……………………………….............…  
Q 2.1 | Page 35

Fill in the blank. 

In humans, sperm production occurs in the organ ----------------. 

Q 2.2 | Page 35

Fill in the blank. 

 In humans, ------ chromosome is responsible for maleness. 

Q 2.3 | Page 35

Fill in the blank. 

 In male and female reproductive system of human, ------------- gland is same. 

Q 2.4 | Page 35

Fill in the blank. 

 Implantation of embryo occurs in ------ 

Q 2.5 | Page 35

Fill in the blank.

---------- type of reproduction occurs without fusion of gametes. 

Q 2.6 | Page 35

Fill in the blank.

 Body breaks up into several fragments and each fragment starts to live as a new individual. This is -- -- -- -- -- -- -- type of reproduction.

Q 2.7 | Page 35

Fill in the blank.

 Pollen grains are formed by -- ----- -- -- -- division in locules of anthers. 

 

Q 3 | Page 35

Complete the paragraph with the help of words given in the bracket. (Luteinizing hormone, endometrium of uterus, follicle stimulating hormone, estrogen, progesterone, corpus luteum) 

Growth of follicles present in the ovary occurs under the effect of ----- This follicle secretes estrogen. -- --- - -- -- -- grows / regenerates under the effect of estrogen. Under the effect of --- ---, fully grown up follicle bursts, ovulation occurs and -- --- -- -- is formed from remaining part of follicle. It secrets --- --- -- -- and --- --- -- -- --. Under the effect of these hormones, glands of -- -- -- -- are activated and it becomes ready for implantation.

Q 4.1 | Page 35

Answer the following questions in short. 

Explain with examples types of asexual reproduction in unicellular organism. 

Q 4.2 | Page 35

Answer the following questions in short. 

Explain the concept of IVF.

Q 4.3 | Page 35

Answer the following questions in short. 

 Which precautions will you follow to maintain the reproductive health? 

Q 4.4 | Page 35

Answer the following questions in short. 

What is menstrual cycle? Describe it in brief. 

Q 5 | Page 35

In case of sexual reproduction, newborn show similarities about characters. Explain this statement with suitable examples. 

Q 6.1 | Page 35

Sketch the labeled diagram:

Human male reproductive system 

Q 6.2 | Page 35

Sketch the labeled diagram: 

 Human female reproductive system 

Q 6.3 | Page 35

Sketch the labeled diagram: 

Flower with its sexual reproductive organs 

Q 6.4 | Page 35

Sketch the labeled diagram: 

 Menstrual cycle 

Q 7.1 | Page 35

Give the names. 

 Any two sexual diseases. 

Q 7.1 | Page 35

Give the name: 

Hormones related with male reproductive system. 

Q 7.2 | Page 35

Give the name.

 Hormones secreted by ovary of female reproductive system.

Q 7.3 | Page 35

Give the name.

 Types of twins. 

Q 7.5 | Page 35

Give the name: 

 Methods of family planning.

Q 8 | Page 35

Gender of child is determined  by the male partner of couple. Explain with reasons whether this statement is true or false.

 
Q 9 | Page 35

Explain asexual reproduction in plants. 

 

Q 10 | Page 35

Modern techniques like surrogate mother, sperm bank and IVF technique will help the human beings. Justify this statement. 

Q 11 | Page 35

Explain sexual reproduction in plants. 

Chapter 3: Life Processes in Living Organisms Part - 2

Balbharati SCC Class 10 Science and Technology part 2

SCC Class 10 Science and Technology part 2

Balbharati solutions for Class 10th Board Exam Science and Technology - 2 chapter 3 - Life Processes in Living Organisms Part - 2

Balbharati solutions for Class 10th Board Exam Science and Technology - 2 chapter 3 (Life Processes in Living Organisms Part - 2) include all questions with solution and detail explanation. This will clear students doubts about any question and improve application skills while preparing for board exams. The detailed, step-by-step solutions will help you understand the concepts better and clear your confusions, if any. Shaalaa.com has the Maharashtra State Board SCC Class 10 Science and Technology part 2 solutions in a manner that help students grasp basic concepts better and faster.

Further, we at shaalaa.com are providing such solutions so that students can prepare for written exams. Balbharati textbook solutions can be a core help for self-study and acts as a perfect self-help guidance for students.

Concepts covered in Class 10th Board Exam Science and Technology - 2 chapter 3 Life Processes in Living Organisms Part - 2 are Reproduction and Modern Technology, Menstrual Cycle, Development and Birth, Concept of Fertilization Process, Gamete Formation, Main Organs Female Reproductive System, Main Organs Male Reproductive System, Sexual Reproduction in Human Being, Sexual Reproduction in Flowering Plants, Sexual Reproduction, Spore Formation, Vegetative Propagation, Budding, Regeneration, Fragmentation, Asexual Reproduction in Multicellular Organisms, Budding, Multiple Fission, Binary Fission, Asexual Reproduction in Unicellular Organisms, Concept of Asexual Reproduction, Reproductive Health.

Using Balbharati Class 10th Board Exam solutions Life Processes in Living Organisms Part - 2 exercise by students are an easy way to prepare for the exams, as they involve solutions arranged chapter-wise also page wise. The questions involved in Balbharati Solutions are important questions that can be asked in the final exam. Maximum students of Maharashtra State Board Class 10th Board Exam prefer Balbharati Textbook Solutions to score more in exam.

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