10th Class Biology – How to Score Good Marks – Tips for Success in Exams

Here we are giving a few important tips for scoring good marks in Biology of 10th Class public examinations in AP and Telangana. In C.C.E. pattern weightage will be given to Academic Standards only and not to chapters. Hence all the chapters should be given equal importance and prepared in a systematic way.

All the Academic Standards should be covered in your preparation. For better understanding the concepts of digestion, respiration, excretion etc., flow charts to be prepared and practiced. Questions on diagrams may not be given directly. Diagrams to be practiced well and prepare analytically part wise, structure wise, importance and functions of parts.

AP Students

Experiments:

Prepare the experiments concept wise with the help of diagrams. While preparing experiments concentrate on apparatus, procedure, what chemicals are used and why are they used? Precautions, observations and testing results. You have to remember the personal experiences while conducting experiments in your school.

Also Read: 10th Physics Important Questions and Answers

Concentrate on asking questions when we get chance to meet Physician, Pulmonologist, Nephrologist, Urologist, Cardiologist, Andrologist and Neurologist etc., For conceptual understanding questions focus on experiments, differences, give reasons, explain with examples, imagine, uses and importance etc.,

You can easily score marks from questions on information and data analysis by analyzing the given data. Questions on appreciation also can be scored easily if you focus on all the systems like digestion, respiration, circulation, excretion, nervous system etc.,

There is no choice for 1 mark questions and 2 marks questions. So all academic standards and all chapters to be covered while preparation.

Practice bits (multiple choice questions) in the form of quiz programmes among  our friends. Group study and group discussion on concepts will be better for understanding. Prepare notes with main concepts and important points.

Also Read: 10th English Important practice questions and Answers

During examination…

Additional 15 minutes time is allotted to question paper reading and to understand the questions. Read all the questions twice or thrice and then go for answering.  Do not waste time for the questions you do not know well. Whatever you know well answer them first.

If you just remember the concepts you can answer any kind of question in your own way.  Draw the diagrams neatly and label correctly. Remember the flow charts and mind maps before answering question and draw them wherever necessary.

TS 10th Class Biology – Important Questions with Answers 2016

Q. What precautions will you take to keep away from various sexually transmitted diseases?
A. 1. Adhering to moral values.
2. Leading an orderly disciplined life.
3. Practicing abstinence till marriage.
4. Using disposable syringes or sterilized needles.
5. Avoiding alcohol and smoking.

Q. Imagine what happens if salivary ducts are closed?
A. 1. If salivary ducts are closed saliva is not
released into the mouth.
2. Food will not get moistened and taste is not identified.
3. Food will not be masticated properly.
4. Digestion of starch will not be completed.
5. Movement of bolus in oesophagus will be difficult.

Q. With the help of the given information write your comments on evidences of evolution. “Mammals have fore limbs as do birds, reptiles and amphibians. The basic structure of the limbs is similar, though it has been modified to perform different functions”.
A. 1. The given information that “Mammals, birds, reptiles and amphibians all these have fore limbs which have similar basic structure” gives the evidences of evolution.
2. They are modified to perform different functions.
3. These organs are called homologous organs.
4. It indicates that all the vertebral have evolved from a common ancestor.
5. This type of evolution is called divergent evolution.

Q. Mendel selected a pea plant for his experiment. Mention the reasons in your point of view.
A. 1. Pea is an annual plant.
2. It has well defined characters.
3. It has bisexual flowers,
4. Predominantly self-fertilization.
5. Early hybridization.

Q. Prepare slogans to promote awareness in your classmates about ecofriendly activities.
A. 1. If we protect environment, it protects us.
2. Keep the environment clean, live happily.
3. Do not spoil the environment and do not spoil yourself.
4. Beautiful environment − Beautiful future generation.
5. Live and let live.

Q. Classify the given organisms basing on the type of reproduction.
Man, Flat worm, Mold, Dog, Bacteria, Frog, Fern, Datura, Hen, Yeast.
A. Sexually reproducing organisms : Man, Dog, Frog, Datura, Hen.
Asexually reproducing organisms : Flat worm, Mold, Bacteria, Fern, Yeast.

Parctice questions:
Q. Prepare a flow chart to explain the process of sexual reproduction in plants.
Q. What differences will you find between Aerobic respiration and Anaerobic respiration.

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