Archives: Questions and Answers

After mitosis, the chromosome number of a daughter cell is A. Doubled compared to B. One-half C. The same as D. Rearranged compared to

Why are lysosomes also known as scavengers of the cells?

11th and 12th pair of ribs which are imperfectly formed and do not reach the sternum are called

A family whose name is based upon its inflorescence is

According to the widely accepted “fluid mosaic model,” cell membranes are semi-fluid where lipids and integral proteins can diffuse randomly. In recent years this model has been modified in several respects. In this regard which of the following statements are incorrect?

What is a complex permanent tissue? Write the different types of complex permanent tissues.

A distinct feature of birds is

How are chromatin, chromatid, and chromosomes related to each other?

What activities can help demonstrate how the integumentary system helps maintain homeostasis within the body?

A T.S. of dicot stem is stained with iodine with proper procedure. Which of the following structures are expected to show blue color?