Question : Which of the following statements is correct? I. When any plane passing through the central axis of the body divides the organism into two identical halves, it is called radial symmetry. II. Where the body can be divided into identical left and right halves in only one plane, exhibit bilateral symmetry.
Option 1: Only I
Option 2: Only II
Option 3: Both I and II
Option 4: Neither I nor II
Correct Answer: Both I and II
Solution : The correct option is Both I and II.
Radial symmetry is a type of symmetry that is characterised by a plane that passes through the central axis of an organism's body, dividing it into two identical halves. This type of symmetry is commonly seen in organisms such as jellyfish and sea anemones. On the other hand, bilateral symmetry is when an organism can be divided into two identical left and right halves in only one plane. This type of symmetry is observed in many animals including humans.
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Question : Directions: In the following question, one / two statements are given, each followed by two conclusions, I and II. You have to consider the statement to be true, even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements. Statement: Economic security makes people better and happier and has a good influence on their personality. Conclusions: I. People who earn enough money are happier. II. To have a good personality people should be economically sound.
Option 1: Only I follows
Option 2: Both I and II follow
Option 3: Only II follows
Option 4: Neither I nor II follows
Question : Directions: In the following question, one statement is given followed by two conclusions I and II. You have to consider the one statement to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follow from the given statements. Statement: Cactus plants are fresh but need the least water. Conclusions: I. All fresh plants are cactus. II. Cactus plants need the least water.
Option 1: Neither I not II follows
Option 2: Only II follows
Option 3: Both I and II follows
Option 4: Only I follows
Question : Directions: In the following question, some statements are given, each followed by some conclusions. You have to consider the statement to be true, even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements. Statement: German engineering is considered the best in the world. Conclusions: I. No other countries have the best engineers. II. Engineers from other countries are catching up with German engineers nowadays.
Option 3: Both I and II follow
Question : Directions: A statement is given followed by two conclusions I and II. Consider the given statement as true and decide which conclusions logically follow/s from the given statement. Statement: The Prime Minister has made clear that his government will make a concerted effort to uplift poor farmers and announce an annual pension for them. Conclusions: I. The Government understands that the condition of poor farmers needs immediate attention. II. No benefits are announced for other sections of society.
Option 1: Both conclusions I and II follow
Option 2: Only conclusion I follows
Option 3: Neither conclusion I nor II follows
Option 4: Only conclusion II follows
Question : Directions: Read the given statement and conclusions carefully. Assuming that the information given in the statement is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statement. Statement: Most of the students usually fail to apply in practice what they studied in their courses in school and colleges because they studied the course just so they could pass the examination. Conclusions: I. Most of the students are just trying to pass the examination. II. There is less emphasis on learning by teachers.
Option 1: Both conclusions I and II follow.
Option 2: Only conclusion II follows.
Option 3: Only conclusion I follows.
Option 4: Neither conclusion I nor II follows.
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