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Round 3 Bio State

The document outlines the SSC State Round Examination-III for Class X in Biological Science, detailing the structure of the exam, including Part-A and Part-B with specific sections and types of questions. Part-A consists of three sections with varying marks for short and detailed answers, while Part-B includes multiple-choice questions and matching items. The exam covers topics such as reproduction, human anatomy, fossils, and diseases.

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Mani Charan Teja
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13 views3 pages

Round 3 Bio State

The document outlines the SSC State Round Examination-III for Class X in Biological Science, detailing the structure of the exam, including Part-A and Part-B with specific sections and types of questions. Part-A consists of three sections with varying marks for short and detailed answers, while Part-B includes multiple-choice questions and matching items. The exam covers topics such as reproduction, human anatomy, fossils, and diseases.

Uploaded by

Mani Charan Teja
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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EKASHILA GROUP OF

INSTITUTIONS
TELANGANA
SSC STATE ROUND EXAMINATION-III (2023-24)
Class: X H.T.NO:
Subject: Biological science Max. Marks: 40 Time: 1 hrs.30min.
PART-A
MARKS:30 TIME: 1 HOUR 15 MIN
INSTRUCTIONS:

1. Read the questions carefully, understand.


2. Answer the following under part – A in the answer sheet.
3. Part – A contains three sections I, II and III
4. Part – B Answers should be written in the given bracket and attach to the part –A
Answer sheet.

SECTION - A

I. Answer the following questions. Each question carriers 2 marks 3X2=6M

1. What are the advantages of sexual reproduction ?


2. Ramu said smell also increases our appetite , Can you support this statement ? How ?
3. How are new characters produced ?

SECTION - B 3X4=12M

II. Answer the following questions. Each question carriers 4 marks

1. Draw the diagram of the flower that you collect and label the parts shown and write
their functions?
2. Suggest a simple experiment to prove the role of palate in recognizing taste?
3. Explain sex determination in human with the help of flow chart?

SECTION -C 2X6=12M

III. Answer the following questions. Choose any 2 questions Each question carriers 6
marks

1. What are fossils? Write a short note on their formation?


2. What are sexually transmitted diseases and mention the ways to prevent them?
3. During the journey of food from mouth to stomach through the oesophagus, how does
muscular system co ordinate in this process?
PART - B
SUBJECT: BIOLOGY CLASS: X EM MARKS: 10 TIME: 20 MIN

I. Multiple choice questions each question carries 1 marks. 7 X1=7 M

1. The part of the female reproductive system that produces the eggs...... [ ]
A) Ovary B) Epididymis C) Cervix D) Fallopian tube
2. Which part of the male reproductive system produces (human) the sperm cells? [ ]

A) Vas deference B) Epididymis C) Seminiferous tubules D) Scrotum

3. The surgical birth control methods in female is [ ]

A) Tubectomy B) Vasectomy C) Diaphragm D) Copper__T

4. Sporophyll of fern plant is........ [ ]

A) Shoot B) Root C) Leaf D) Fruit

5. Which of the following is a sexually transmitted disease? [ ]


A) Malaria B) Amoebiasis C) Plague D) AIDS
6. 6.Equatorial plate is formed in this phase of mitosis [ ]
A) Prophase B) Metaphase C) Anaphase D) Telophase
7. Villi are the finger..like projections seen in [ ]

A) Oesophagus B) Mouth C) Small intestine D) Large intestine

II. Match the following 3X1=3 M


1. Finch birds [ ] A) Fossils of ketosaurs
2. Yamanapalli [ ] B) August weisman
3. Rats [ ] C) Galapogas islands
A) Gonorrhoea B) Syphilis C)Malaria D) Aids

6. Equatorial plate is formed in this phase of mitosis

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