Q:

Which of the following classes of animals has/have three-chambered heart?

A) Pisces and Amphibia	B) Amphibia and Reptilia
C) Reptilia only	D) Amphibia only

Answer & Explanation Answer: B) Amphibia and Reptilia

Explanation:

Mammalian and avian hearts have four chambers two atria and two ventricles.Amphibians and reptiles, by contrast, have a three-chambered heart. The three-chambered heart consists of two atria and one ventricle.Fish possess the simplest type of true heart a two-chambered organ composed of one atrium and one ventricle.

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Filed Under: Biology
Exam Prep: Bank Exams

1 1052

Q:

What produces the striations of a skeletal muscle cell?

Answer

The striations are a result of the A bands of sarcomeres appearing as relatively wide, dark stripes under the microscope, which alternate with narrower, lighter colored stripes formed by the I bands.

The striations of skeletal muscle are created by the organization of actin and myosin filaments resulting in the banding pattern of myofibrils.

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Subject: Biology Exam Prep: Bank Exams

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Q:

Which element is generally No Radioactive?

A) Thorium	B) Polonium
C) Germanium	D) Plutonium

Answer & Explanation Answer: C) Germanium

Explanation:

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Filed Under: Chemistry

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Q:

Which of the following phrases (i), (ii), and (iii) given below each sentence should replace the phrase printed in bold letters to make the sentence grammatically correct? Choose the best option among the five given alternatives that reflect the correct use of phrase in the context of the grammatically correct sentence. If the sentence is correct as it is, mark (E) i.e., "No correction required" as the answer.
Insurance is a contract, represented for a policy, in which an individual or entity receives financial protection.
i. Represented in a policy
ii. Represented by a policy
iii. Represented with a policy

A) A. Only i	B) B. Only ii
C) C. Only iii	D) D. i and ii

Answer & Explanation Answer: B) B. Only ii

Explanation:

Ans. B.
The correct preposition here would be 'by'. By follows 'represented' when something takes the place of and refers to something bigger. With follows 'represented' when an attribute with which something or someone is depicted. A contract is not represented in a policy but stated in a policy.

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Filed Under: English
Exam Prep: CAT , GRE , TOEFL

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Q:

In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word.

A) Misichievous	B) Mischeivous
C) Mischeivious	D) Mischievous

Answer & Explanation Answer: A) Misichievous

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

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Q:

What is the Ramanujam committee constituted for?

A) To keep tab on the child trafficking	B) To check corruption in Banks
C) To oversee the foreign trade	D) To avoid obsolete laws

Answer & Explanation Answer: D) To avoid obsolete laws

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

Which is the second country in the world after France to construct a photovoltaic highway?

A) China	B) Japan
C) Germany	D) Canada

Answer & Explanation Answer: A) China

Explanation:

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Filed Under: General Awareness
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Q:

Photosynthesis in plants takes place in

A) Stem	B) Leaves
C) Roots	D) Flower

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