Why Is Water Necessary For Reproduction In Bryophytes
Water is essential for reproduction in bryophytes for fertilisation. Water is required for flagellated sperms of bryophytes to reach the... View Article
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Why Do Eukaryotes Need Mitosis
Mitosis is required for growth, repair and regeneration of dead and damaged cells. Mitosis produces genetically and morphologically identical cells.... View Article
Why Cant You See All The Pigments In A Leaf
Chlorophyll is the main pigment of leaf present in abundance. The green colour of chlorophyll masks the other pigments such... View Article
Why Cant Plasmolysis Occur In Animal Cells
Plasmolysis occurs when a plant cell is placed in a hypertonic environment, which leads to the shrinking of a cell... View Article
Why Cant Bryophytes Grow Tall
Bryophytes lack vascular tissues (xylem and phloem) so water and nutrients cannot be transported to long distances, hence they can... View Article
Why Cant Antibiotics Kill Viruses
Antibiotics are used against bacterial infection and they cannot kill viruses. The structure and mode of the proliferation of viruses... View Article
Why Cant A Cell Survive Without A Nucleus
The nucleus is the control centre of the eukaryotic cell. It possesses DNA, which directs the formation of proteins and... View Article
Why Can Xylem Transport Water And Minerals Using Dead Cells Whereas Phloem Requires Living Cells
Tracheids and vessels are the main water-conducting components of the xylem. They are dead cells as they are devoid of... View Article
Why C4 Plants Are More Efficient Than C3
C4 plants are more efficient than C3 due to their high rate of photosynthesis and reduced rate of photorespiration. The... View Article
Why Are Angiosperms Important To Humans
Angiosperms are known as flowering plants. They are the most diverse group of plants. Around 80 per cent of known... View Article
Who Is The Father Of Bryophytes
Johanne Hedwig, a German botanist is regarded as the ‘father of bryology’ for his extensive studies on mosses. The study... View Article
Which Is The First Enzyme To Mix With Food
Digestion is the process of conversion of complex substances into simple absorbable forms. The human digestive system comprises the gastrointestinal... View Article
What Parts Of The Cell Are Involved In Cell Division
The main parts of a cell, which are involved in the cell division are: Nucleus – It is the control... View Article
What Is Protein Absorption
Protein is mostly absorbed in the small intestine, i.e. in the duodenum and jejunum. Dietary proteins are digested by proteases... View Article
What Do Angiosperms Produce
Angiosperms are flowering plants. They produce flowers. Seeds of angiosperms are present inside the ovary, i.e. seeds are present in... View Article
Are Earthworms Ammonotelic
Earthworms can be considered as ammonotelic as well as ureotelic. Read More: Ammonotelism – Excretion in Animals & Importance of... View Article
Are Drugs Enzyme Inhibitors
Most drugs are inhibitors as they work by binding to a specific molecule and in turn, reduces its activity. This... View Article
Are Digestive Enzymes Safe To Take
Digestive enzymes are safe when taken as recommended or as per a doctor’s prescription. Read More: What Are 2 Important... View Article
Are Dead Leaves Living Things
When a leaf falls off a plant, they dry up and die. Hence, dead leaves are non-living. Read More: Living... View Article
Are Dandelions Gymnosperms
No. Dandelions belong to the clade angiosperms. Also Read: Which Generation Is Dominant In Gymnosperms? How Did Gymnosperms Evolve? Why... View Article
