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Online Mock Tests
Chapters
2: Life Processes in living organisms Part -1
▶ 3: Life Processes in Living Organisms Part - 2
4: Environmental management
5: Towards Green Energy
6: Animal Classification
7: Introduction to Microbiology
8: Cell Biology and Biotechnology
9: Social health
10: Disaster Management
![Balbharati solutions for Science and Technology 2 [English] Standard 10 Maharashtra State Board chapter 3 - Life Processes in Living Organisms Part - 2 - Shaalaa.com](/images/science-and-technology-2-english-standard-10-maharashtra-state-board_6:121b3c2ef7ef4f86a62d94a094544da9.jpg "Balbharati solutions for Science and Technology 2 [English] Standard 10 Maharashtra State Board chapter 3 - Life Processes in Living Organisms Part - 2")
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Solutions for Chapter 3: Life Processes in Living Organisms Part - 2
Below listed, you can find solutions for Chapter 3 of Maharashtra State Board Balbharati for Science and Technology 2 [English] Standard 10 Maharashtra State Board.
Balbharati solutions for Science and Technology 2 [English] Standard 10 Maharashtra State Board 3 Life Processes in Living Organisms Part - 2 Exercises [Pages 34 - 35]
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. | ............................... |
In humans, sperm production occurs in the organ ______.
In humans, ______ chromosome is responsible for maleness.
In male and female reproductive system of human, ______ gland is same.
Implantation of embryo occurs in ______.
______ type of reproduction occurs without fusion of gametes.
Body breaks up into several fragments and each fragment starts to live as a new individual. This is ______ type of reproduction.
Budding
Fragmentation
Regeneration
Binary fission
Pollen grains are formed by ______ division in locules of anthers.
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.
Answer the following questions in short.
Explain with examples types of asexual reproduction in unicellular organisms.
Explain the concept of IVF.
Which precautions will you follow to maintain the reproductive health?
What is menstrual cycle? Describe it in brief.
In case of sexual reproduction, newborn show similarities about characters. Explain this statement with suitable examples.
Sketch the labelled diagram.
Human male reproductive system.
Sketch the labelled diagram.
Human female reproductive system.
Sketch the labelled diagram.
Flower with its sexual reproductive organs.
Sketch the labelled diagram.
Menstrual cycle
Give the names of hormones related with male reproductive system.
Name two hormones secreted by ovary of female reproductive system.
Name the two types of twins.
Give the names of any two sexual diseases.
Give the names of methods of family planning.
Gender of child is determined by the male partner of couple. Explain with reasons whether this statement is true or false.
Explain asexual reproduction in plants.
Modern techniques like surrogate mother, sperm bank and IVF technique will help the human beings. Justify this statement.
Explain sexual reproduction in plants.
Activity:
Collect the official data about present and a decade old population of various Asian countries and plot a graph of that data. With the help of it, draw your conclusions about demographic changes.
With the help of your teacher, compose and present a road show to increase the awareness about prenatal gender detection and gender bias.
Solutions for 3: Life Processes in Living Organisms Part - 2
Balbharati solutions for Science and Technology 2 [English] Standard 10 Maharashtra State Board chapter 3 - Life Processes in Living Organisms Part - 2
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Concepts covered in Science and Technology 2 [English] Standard 10 Maharashtra State Board chapter 3 Life Processes in Living Organisms Part - 2 are Surrogacy, Sperm Bank/ Semen Bank, The Twins, Fertilisation in Human, Reproduction, The Male Reproductive System, The Female Reproductive System, Gametogenesis, Cross-pollination, Seed Germination, Sex Determination in Humans, Sexual Reproduction, Sexual Reproduction in Plants, Asexual Reproduction.
Using Balbharati Science and Technology 2 [English] Standard 10 Maharashtra State Board solutions Life Processes in Living Organisms Part - 2 exercise by students is an easy way to prepare for the exams, as they involve solutions arranged chapter-wise and also page-wise. The questions involved in Balbharati Solutions are essential questions that can be asked in the final exam. Maximum Maharashtra State Board Science and Technology 2 [English] Standard 10 Maharashtra State Board students prefer Balbharati Textbook Solutions to score more in exams.
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