Ssc Biology Chapter 2 Hand Note Exclusive __link__

Contain enzymes for digesting old organelles and waste. Plastids (Plant Only): Chloroplasts: Contain chlorophyll for photosynthesis. Chromoplasts: Provide color to flowers and fruits. Leucoplasts: Store food. 3. Plant and Animal Tissues

Growth and reproduction require cells to divide. There are three types:

Animal bodies are composed of four primary types of tissues:

The site of oxidative phosphorylation and ATP production. It has a double membrane; the inner fold is called Cristae . ssc biology chapter 2 hand note exclusive

Composed of neurons; transmits impulses throughout the body. 5. Tips for the SSC Board Exam

| Feature | Mitosis | Meiosis | | :--- | :--- | :--- | | | Somatic cells | Germ cells | | Daughter Cells | 2 | 4 | | Chromosome No. | Remains same (2n) | Reduced by half (n) | | Purpose | Growth, Repair | Gamete formation |

Here are some example MCQs to include in your notes: Contain enzymes for digesting old organelles and waste

Contain a nucleus enclosed in a nuclear envelope; generally larger and more complex.

Create a to test your knowledge of this chapter.

If you are currently studying for your exams, let me know which specific concept from this chapter you find most challenging. I can provide a , clear up any confusion regarding diagram labeling , or share mnemonics to help you memorize the complex tissue structures easily. Share public link Leucoplasts: Store food

Covers external surfaces and lines internal organs. Cells rest on a thin basement membrane.

For a comprehensive list of possible questions, you can refer to resources like "মাধ্যমিক জীববিজ্ঞান সৃজনশীল প্রশ্ন (SSC Biology CQ)" which cover a wide range of questions. Another valuable resource is the "SSC Biology Final Revision Practice Sheet" which compiles potential MCQ and CQ questions for thorough practice before the exam.

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Perform bodily functions; divide via mitosis .