CBSE Class 9 Science Tissues in Action (Class 9 NCERT New) Quiz 13

1. What is the correct order of organization

A tissues-cells-organs-organ systems-organism B cell-tissue-organs-organ systems-organism C organism-cells-tissues-organ systems-organism D tissues-cells-organs-organ sytems-organism

2. Which of the following not the characteristics of permanent tissues?

A Mature tissues that are undergoing differentiation B matured tissues which are already differentiated C Actively dividing to produce new cells for growth D categorised into epidermal tissue, ground tissue and vascular tissue

3. what is the function of cuticle?

A protects the underlying tissues B transport water C transport mineral and nutrients D reduce loss of water through transpiration

4. what is the function of xylem tissue?

A transports water and minerals salt B control the opening and closing of stoma C carry out photosynthesis D provide support for young plant

5. which tissue provide support and mechanical strength to the plant?

A parenchyma tissue B sclerenchyma tissue C xylem tissue D collenchyma tisssue

6. Which of the following statements is incorrect?

A Parenchyma tissues have intercellular spaces. B Collenchymatous tissues are irregularly thickened at corners. C Apical and intercalary meristems are permanent tissues. D Meristematic tissues, in its early stage, lack vacuoles.

7. Given below is a diagram showing the structure of a neuron tissue.Choose the correct labeling for the parts A, B, C, D and E.

A A – Nucleus; B – Cell body; C – Dendrite; D – Axon; E – Nerve ending. B A – Nucleus; B – Dendrite; C – Cell body; D – Nerve ending; E – Axon C A – Nucleus; B – Axon; C – Cell body; D – Dendrite; E –Nerve ending. D A – Nucleus; B – Dendrite; C – Cell body; D – Axon; E – Nerve ending

8. Meristems have dense cytoplasm with prominent nuclei and thin cell wall but lack

A Mitochondria B Ribosome C Vacuole D starch

9. Connective tissue that connects a bone to another bone is:

A Ligament B Tendon C Cartilage D None.

10. Aerenchyma is present in

A Aquatic plants B Terrestrial plants C Desert plants D Mountain plants