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Answer the following question:
Identify and name the type of tissue in the following:
Heart wall
Concept: undefined >> undefined
Answer the following question.
Identify and name the type of tissue in the following:
Skin
Concept: undefined >> undefined
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Answer the following question.
Identify and name the type of tissue in the following:
Nerve cord
Concept: undefined >> undefined
Identify and name the type of tissue in the following:
Inner lining of the buccal cavity
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Answer the following question.
Supriya stepped out into the bright street from a cinema theatre. In response, her eye pupil shrunk. Identify the muscle responsible for the same.
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Describe the structure of multipolar neuron.
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Complete the following table.
| Cell/Tissue/Muscles | Functions | |
| 1. | Cardiac muscles | ______ |
| 2. | ______ | Connect skeletal muscles to bones. |
| 3. | Chondroblast cells | ______ |
| 4. | ______ | Secrete heparin and histamine |
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Match the following:
| 'A' Group | 'B' Group |
| 1. Muscle | a. Perichondrium |
| 2. Bone | b. Sarcolemma |
| 3. Nerve cell | c. Periosteum |
| 4. Cartilage | d. Neurilemma |
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Answer the following question.
Describe the circulatory system of cockroach.
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Explain the following in short:
How many chambers are present in heart of a cockroach?
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Choose the correct option.
Non-cyclic photophorylation differs from cyclic photophosphorylation in that former.
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Answer the following question.
Describe the light-dependent steps of photosynthesis. How are they linked to the dark reactions?
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Is there something wrong with following the schematic presentation? If yes, correct it so that photosynthesis will be operated.
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Answer the following question.
Anitaji needs to micturate several times and feels very thirsty. This is an indication of change in permeability of certain part of nephron. Which is this part?
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Write a short note on role of calcium ions in contraction and relaxation of muscles.
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Enzymes can react with acidic or basic substances due to their ______ nature.
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Answer the following question.
Give an account on the tracheal system of cockroach.
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Answer the following question.
A student observed that the cockroaches are killed for dissection by simply putting them in soap water. He inquired whether soap is so poisonous. Teacher said it is due to its peculiar respiratory system. How?
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Answer the following question.
What is the functional difference between the respiratory systems of cockroach and human being?
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Answer the following question.
Calvin cycle consists of three phases, what are they?
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