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7 questions
In the body a specific function is performed by a specific group of cells at a definite place. This group of cells is called a ______.
Organism
Tissue
Organ
Bacteria
The tissue of plants whose cells are actively dividing throughout their life are called ______.
Simple tissue
Dividing tissue
Meristematic tissue
Both option 2 and option 3
Which of the following statement is not true with respect to plant and animal tissues?
Most of the tissues of animals are made up of dead cells
Plants consume more energy as compared to animals
Both option 1 and option 2
None of these
Which of the following cell organelle is not present in the cells of meristematic tissue?
Vacuole
Mitochondria
Nucleus
Golgi complex
In the Science experiment Natasha has to observe the cells that divide for life time. Which plant part should Natasha cut to observe the cells that divide for life time?
Growing flower
Root tip
Fruit
None of these
In a Science experiment, two money plants were grown in different glass jars filled with water. After 5 days the tip of money plant in jar 1 was cut by 1 cm. While the tip of money plant in jar 2 was not removed. After 7 days it was observed that the length of money plant in jar 1 has not increased in length. This is because:
Apical meristem was removed
Intercalary meristem was removed
Lateral meristem was removed
All of these
The height of the maize plant is increased but the girth is not increased over a period of time. This is due to absence of:
Apical meristem
Lateral meristem
Intercalary meristem
Vertical meristem
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