मराठी

Science and Technology 2 2014-2015 SSC (English Medium) 10th Standard Board Exam Question Paper Solution

Advertisements
Science and Technology 2
Marks: 40 Maharashtra State Board
SSC (English Medium)
SSC (Marathi Semi-English)

Academic Year: 2014-2015
Date: मार्च 2015
Advertisements

[10]1
[5]1.1
[2]1.1.1 | Find the correlation in the given pair and rewrite the answer :

Tinning : Tin : : Galvanizing : _________

Concept: undefined - undefined
Chapter: [11] Understanding Metals and Non-Metals

Mammals : _________ : : Amphibia : Fishes

Concept: undefined - undefined
Chapter: [0.01] Heredity and Evolution [0.16] Mapping Our Genes
[3]1.1.2 | State True or False :

Solar water – heater works on renewable energy system

Concept: undefined - undefined
Chapter: [0.17] Striving for Better Environment 2

In human beings the blood goes to the heart in one cycle once.

Concept: undefined - undefined
Chapter: [0.13] Life's Internal Secrets

In frogs, thyroid secretion stimulates the metamorphosis from tadpole to adult frog.

Concept: undefined - undefined
Chapter: [0.14] The Regulators of Life
[5]1.2 | Rewrite the following statements by selecting the correct options :
[1]1.2.1

The molecular formula of acetic acid is _________ .
(a) CH3COOH
(b) CH3 – CH3
(c) C6H6
(d) C2H4

Concept: undefined - undefined
Chapter: [12] Amazing World of Carbon Compounds
[1]1.2.2

Carbon dioxide enters into the leaves through tiny pores present on the surface of the leaf called _________.
(a) chlorophyll
(b) chloroplast
(c) stomata
(d) epidermis

Concept: undefined - undefined
Chapter: [0.13] Life's Internal Secrets
[1]1.2.3

_________ solution is blue in colour.
(a) CuSO4
(b) FeSO4
(c) ZnSO4
(d) Al2(SO4)3

Concept: undefined - undefined
Chapter:
[1]1.2.4

Yeast reproduces by _________.
(a) spore formation
(b) multiple fission
(c) fragmentation
(d) budding

Concept: undefined - undefined
Chapter: [0.03] Life Processes in Living Organisms Part - 2 [0.15] The Life Cycle
[1]1.2.5

Raisins put in water absorb water by the process of _________.
(a) diffusion
(b) osmosis
(c) transpiration
(d) excretion

Concept: undefined - undefined
Chapter: [0.13] Life's Internal Secrets
Advertisements
[10]2 | Solve any five of the following :
[2]2.1

Common salt has a high melting point and boiling point.

Concept: undefined - undefined
Chapter:
[2]2.2

Draw neat labelled diagram of the pancreas with their associated structures

Concept: undefined - undefined
Chapter: [0.13] Life's Internal Secrets
[2]2.3

State the connecting links between Peripatus with Annelida and Arthopoda.

Concept: undefined - undefined
Chapter: [0.01] Heredity and Evolution [0.16] Mapping Our Genes
[2]2.4

Name any two plant hormones and state their functions.

Concept: undefined - undefined
Chapter: [0.14] The Regulators of Life
[2]2.5

Differentiate between Toilet soap and Laundry soap.

Concept: undefined - undefined
Chapter: [12] Amazing World of Carbon Compounds
[2]2.6

State any four objectives of sustainable development.

Concept: undefined - undefined
Chapter: [0.17] Striving for Better Environment 2
[15]3 | Answer any five of the following :
[3]3.1

What is an alloy?

Concept: undefined - undefined
Chapter: [11] Understanding Metals and Non-Metals

Give two examples of alloys with their chemical composition.

Concept: undefined - undefined
Chapter: [11] Understanding Metals and Non-Metals
[3]3.2

Name the following: Cells that assist the neuron in their function

Concept: undefined - undefined
Chapter:

Name the following: The small gap between the consecutive neurons

Concept: undefined - undefined
Chapter:

Name the following: Part of the brain that coordinates the voluntary functions

Concept: undefined - undefined
Chapter:
Advertisements
[3]3.3

Explain the process of fertilization in human beings.

Concept: undefined - undefined
Chapter: [0.03] Life Processes in Living Organisms Part - 2 [0.15] The Life Cycle

Explain the process of development in human beings.

Concept: undefined - undefined
Chapter: [0.03] Life Processes in Living Organisms Part - 2 [0.15] The Life Cycle

Explain the process of birth in human beings.

Concept: undefined - undefined
Chapter: [0.03] Life Processes in Living Organisms Part - 2 [0.15] The Life Cycle
[3]3.4

What are vestigial organs?

Concept: undefined - undefined
Chapter: [0.01] Heredity and Evolution [0.16] Mapping Our Genes

Give two examples of vestigial organs  in human beings and plants.

Concept: undefined - undefined
Chapter: [0.01] Heredity and Evolution [0.16] Mapping Our Genes
[3]3.5

What is recycling of waste?

Concept: undefined - undefined
Chapter: [0.17] Striving for Better Environment 2

Examples of recycling of waste.

Concept: undefined - undefined
Chapter: [0.17] Striving for Better Environment 2

State two advantages of recycling.

Concept: undefined - undefined
Chapter: [0.17] Striving for Better Environment 2
[3]3.6

Which mode of reproduction gives rise to variation?

Concept: undefined - undefined
Chapter: [0.03] Life Processes in Living Organisms Part - 2 [0.15] The Life Cycle

Give the importance of variation in survival of species.

Concept: undefined - undefined
Chapter: [0.03] Life Processes in Living Organisms Part - 2 [0.15] The Life Cycle
[5]4 | Answer any one of the following :
[5]4.1

Given below are the end products of different reactions involving glucose. Write the appropriate end product in front of the following:

(1) Anaerobic reaction =
(2) Reaction in human muscles =
(3) Aerobic respiration
(4) Reaction in plant cells =
(5) Reaction in liver =

Concept: undefined - undefined
Chapter: [0.02] Life Processes in Living Organisms Part -1 [0.13] Life's Internal Secrets
[5]4.2 | Answer the following questions:
[1]4.2.1

Give other two names of ethanol.

Concept: undefined - undefined
Chapter: [12] Amazing World of Carbon Compounds
[1]4.2.2

Give the structural formula of ethanol.

Concept: undefined - undefined
Chapter: [12] Amazing World of Carbon Compounds
[1]4.2.3

Give two properties of ethanol.

Concept: undefined - undefined
Chapter: [12] Amazing World of Carbon Compounds
[2]4.2.4

Explain the action of phosphorous trichloride with ethanol. Write the balanced chemical equation of the above reaction.

Concept: undefined - undefined
Chapter: [12] Amazing World of Carbon Compounds

Other Solutions





















Submit Question Paper

Help us maintain new question papers on Shaalaa.com, so we can continue to help students




only jpg, png and pdf files

Maharashtra State Board previous year question papers 10th Standard Board Exam Science and Technology 2 with solutions 2014 - 2015

     Maharashtra State Board 10th Standard Board Exam question paper solution is key to score more marks in final exams. Students who have used our past year paper solution have significantly improved in speed and boosted their confidence to solve any question in the examination. Our Maharashtra State Board 10th Standard Board Exam question paper 2015 serve as a catalyst to prepare for your Science and Technology 2 board examination.
     Previous year Question paper for Maharashtra State Board 10th Standard Board Exam -2015 is solved by experts. Solved question papers gives you the chance to check yourself after your mock test.
     By referring the question paper Solutions for Science and Technology 2, you can scale your preparation level and work on your weak areas. It will also help the candidates in developing the time-management skills. Practice makes perfect, and there is no better way to practice than to attempt previous year question paper solutions of Maharashtra State Board 10th Standard Board Exam.

How Maharashtra State Board 10th Standard Board Exam Question Paper solutions Help Students ?
• Question paper solutions for Science and Technology 2 will helps students to prepare for exam.
• Question paper with answer will boost students confidence in exam time and also give you an idea About the important questions and topics to be prepared for the board exam.
• For finding solution of question papers no need to refer so multiple sources like textbook or guides.
Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×