The four types of tissues in plants are meristematic, vascular, ground and dermal tissue. Also Check: Why xylem is called dead tissue? What... View Article
No, the nucleolus is not membrane-bound. It is present in the nucleoplasm. It is the site for rRNA synthesis. Further reading: Cell - The... View Article
Spore formation takes place by meiosis in the spore mother cell present in the sporangium of a diploid sporophyte. Haploid spores germinate to... View Article
9+2 array refers to the arrangement of microtubules in the core of cilia and flagella called an axoneme. 9 fused microtubules doublet present at... View Article
Plant cells contain a large central vacuole and cell wall, which is absent in animals. They also contain chloroplasts, where photosynthesis takes... View Article
Yes, the xylem is a complex vascular tissue, which is responsible for water and mineral transport in higher plants. Also Check: Why xylem is... View Article
Plant cells store food in plastids called leucoplasts. They are specialised to store starch, lipid and protein and are known as amyloplasts,... View Article
The three main types of plant tissue are ground tissue, vascular tissue and dermal tissue. Also Check: Why xylem is called dead tissue?... View Article
Yes, bacteria have prokaryotic cells. It is devoid of a nucleus and other membrane-bound organelles. Also Check: Cell - The Unit of Life... View Article
It is difficult to transport glucose across the membrane by simple diffusion due to its larger size. So it is transported through facilitated... View Article
The two environmental conditions that can denature an enzyme are temperature and pH. Also Check: How Do We Test for Lipids? Are Lipids Good... View Article
Peptidase is an enzyme that catalyses the hydrolysis of peptides to amino acids. Also Check: How Do We Test for Lipids? Are Lipids Good Or... View Article
DNA gets denatured on heating as the hydrogen bonds holding together the two strands together are broken. Also Check: How Do We Test for... View Article
CNA 21st June 2021:- Download PDF Here TABLE OF CONTENTS A. GS 1 Related B. GS 2 Related POLITY AND GOVERNANCE 1. Plan to put Lakshadweep under... View Article
