Ask questions which are clear, concise and easy to understand.
Ask QuestionPosted by Singh Virat 8 years, 4 months ago
- 1 answers
Posted by Moti Satapathy 8 years, 4 months ago
- 0 answers
Posted by Vanshita Mishra 8 years, 4 months ago
- 1 answers
Naveen Sharma 8 years, 3 months ago
A star-shaped propagative body densely filled with starch and formed about the lower nodes of certain stoneworts.
Posted by Ravi Raj 8 years, 4 months ago
- 0 answers
Posted by Anubhav Pathania 8 years, 4 months ago
- 0 answers
Posted by Prince Arora 8 years, 4 months ago
- 1 answers
Naveen Sharma 8 years, 3 months ago
Mitochondria are located in the cytoplasm of cells along with other organelles of the cell.
Posted by Simran Kaur 8 years, 4 months ago
- 1 answers
Prince Arora 8 years, 4 months ago
Posted by Simran Kaur 8 years, 4 months ago
- 0 answers
Posted by Simran Saini 8 years, 4 months ago
- 1 answers
Sakshi Dahiya 8 years, 4 months ago
Posted by Abhishek Kumar 8 years, 4 months ago
- 0 answers
Posted by Riddhi Bhatia 8 years, 4 months ago
- 0 answers
Posted by Sunil Tank 8 years, 4 months ago
- 2 answers
Himani Dhami 8 years, 4 months ago
Raja Raja 8 years, 4 months ago
Posted by Pradeep Kumar 8 years, 4 months ago
- 1 answers
Posted by Ashu Singh 4 years, 6 months ago
- 1 answers
Sia ? 4 years, 6 months ago
| Plant Cell | Animal Cell |
| Cell Shape | |
| Square or rectangular in shape | Irregular or round in shape |
| Cell Wall | |
| Present | Absent |
| Plasma/Cell Membrane | |
| Present | Present |
| Endoplasmic Reticulum | |
| Present | Present |
| Nucleus | |
| Present and lies on one side of the cell | Present and lies in the centre of the cell |
| Lysosomes | |
| Present but are very rare | Present |
| Centrosomes | |
| Absent | Present |
| Golgi Apparatus | |
| Present | Present |
| Cytoplasm | |
| Present | Present |
| Ribosomes | |
| Present | Present |
| Plastids | |
| Present | Absent |
| Vacuoles | |
| Few large or a single, centrally positioned vacuole | Usually small and numerous |
| Cilia | |
| Absent | Present in most of the animal cells |
| Mitochondria | |
| Present but fewer in number | Present and are numerous |
| Mode of Nutrition | |
| Primarily autotrophic | Heterotrophic |
Posted by Pratiksha Nayak 8 years, 4 months ago
- 1 answers
Sakshi Dahiya 8 years, 4 months ago
Posted by Vijay Soni 4 years, 6 months ago
- 1 answers
Sia ? 4 years, 6 months ago
| Xylem | Phloem |
| Definition | |
| Xylem tissues are the tubular-shaped structure, with the absence of cross walls. This tissue resembles the shape of a star. | Phloem tissues are tubular-shaped, elongated, structures with the presence of walls with thin sieve tubes. |
| Location | |
| It is located in the centre of the vascular bundle. | It is located on the outer side of the vascular bundle. |
| Fibres | |
| Xylem fibres are smaller. | Phloem fibres are larger. |
| Found In | |
| They are present in roots, stems and leaves. | They are present in stems and leaves, which later transports and grow in roots, fruits and seeds. |
| Movements | |
| These tissues move in a Unidirectional. (only in one direction – upward direction) | These tissues move in a Bidirectional. (both ways – up and down) |
| Comprises | |
| They live with hollow dead cells. | They live with cytoplasm without the nucleus. |
| No of Tissues | |
| The total amount of xylem tissue is more. | The total amount of phloem tissue is less. |
| Features | |
| It consists of tracheids, vessel elements, xylem parenchyma, xylem sclerenchyma and xylem fibres. | It consists of four elements: companion cells, sieve tubes, bast fibres, phloem fibres, intermediary cells and the phloem parenchyma. |
| Functions | |
| Transports soluble mineral nutrients and water molecules from the roots to the aerial parts of the plant. | Transports food and other nutrients including sugar and amino acids from leaves to storage organs and growing parts of the plant. |
| Vascular Bundles | |
| Forms vascular bundles with phloem. | Forms vascular bundles with xylem. |
| Functions | |
| Provides mechanical strength to the plant and helps in strengthening the stem. | Translocates the synthesized sugars by the photosynthetic areas of plants to storage organs like roots, bulbs and tubers. |
| Functions | |
| It is responsible for replacing the total amount of lost water molecules through transpiration and photosynthesis. | It is responsible for transporting proteins and mRNAs throughout the plant. |
Posted by Aditya Mishra 8 years, 4 months ago
- 1 answers
Posted by Ritik Roshan 8 years, 4 months ago
- 0 answers
Posted by Md Iftakhar Alam 8 years, 4 months ago
- 0 answers
Posted by Vaishali Yadav 8 years, 4 months ago
- 0 answers
Posted by Tarun Kumar 8 years, 4 months ago
- 1 answers
Sijal Siddiqui 8 years, 4 months ago
Posted by Tarun Kumar 8 years, 4 months ago
- 0 answers
Posted by Tarun Kumar 8 years, 4 months ago
- 1 answers
Jayveer Thakur 8 years, 4 months ago
Posted by Prashant Yagik 8 years, 4 months ago
- 1 answers
Posted by Yagya Sharma 8 years, 4 months ago
- 0 answers
Posted by Abhishek Saini 8 years, 4 months ago
- 0 answers
Posted by Neha Saudagar 8 years, 4 months ago
- 0 answers
Posted by Abdullah Ansari 8 years, 4 months ago
- 0 answers
Posted by Shaikh Mubashshir 8 years, 4 months ago
- 0 answers
myCBSEguide
Trusted by 1 Crore+ Students
Test Generator
Create papers online. It's FREE.
CUET Mock Tests
75,000+ questions to practice only on myCBSEguide app
Yesseswini Wini 8 years, 4 months ago
1Thank You