Is Skin Color a Phenotype or Genotype?
Skin colour is a phenotype. Phenotype refers to the observable traits in an organism, such as physical or biochemical traits.... View Article
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What Is the Importance of Comparative Anatomy?
Comparative anatomy is important in evolutionary studies and provides evidence of evolution, such as homologous organs, analogous organs, etc. It... View Article
Is Crossing Over and Recombination the Same Thing?
Crossing over and recombination occurs during meiosis I, they are correlated. Recombination of genes in the gametes is the result... View Article
What Is the Significance of DNA Replication in Your Body?
DNA replication results in the duplication of DNA content in the cell, which is essential to maintain genetic continuity in... View Article
How Is Vestigial Structures Evidence of Evolution?
Vestigial structures are those structures, which are present in the body but do not have any function. These structures were... View Article
What Is the Difference Between Grana and Granum?
Thylakoids present in chloroplasts are arranged in tight sacks known as grana. Grana is plural, whereas granum is singular. Two... View Article
What Is the Relationship Between the Cardiac Cycle and an ECG?
ECG or electrocardiogram is the graphical representation of the electrical activity of the heart during the cardiac cycle. Each peak... View Article
Which Is the Most Common Respiratory Substrate?
The compounds that are oxidised during respiration to yield energy are called respiratory substrates. Carbohydrates are generally utilised as respiratory... View Article
What Is the Main Function of Kidney?
The main function of the kidney is to remove metabolic waste and excess water. They also help in maintaining ionic... View Article
Where Does Primary Stem Growth Occur?
Primary stem growth occurs at the shoot apices. Apical meristem is involved in primary growth. Cell elongation also contributes to... View Article
What Is the Difference Between Autogamy and Geitonogamy?
Autogamy refers to the transfer of pollen grains from the anther to the stigma of the same flower, whereas geitonogamy... View Article
Why Is it Called B Cells?
B cells or B-lymphocytes are called so because they were first discovered from Bursa of Fabricius in birds (B from... View Article
Which Form of Nitrogenous Waste Is Most Toxic?
Ammonia is the most toxic nitrogenous waste. It requires a large amount of water for excretion. Uric acid is the... View Article
When Malic Acid Is Respiratory Substrate the Amount of CO2 Released Is?
When malic acid is the respiratory substrate, then the amount of CO2 released is more than the oxygen consumed. The... View Article
What Is the End Result of Mitosis?
Mitosis is the equational division. It results in the formation of two genetically identical cells. Further reading: MCQs On Mitosis... View Article
What Type of Tissue Is Ligament?
Ligaments attach one bone to another. They are a type of dense regular connective tissue. Further reading: Connective Tissue MCQs... View Article
How Many Steps Are in Glycolysis?
Glycolysis is the first step in cellular respiration. It occurs in all the living organisms. Glycolysis is a multi-step enzyme... View Article
What Are Physiological Effects of Cytokinin?
Cytokinins induce cell division and promote the growth of developing shoot buds, root apices, young fruits, etc. It promotes the... View Article
How Is Most Oxygen Transported in the Blood?
Most of the oxygen transported in the blood as oxyhaemoglobin, i.e. bound to haemoglobin. It is haem containing protein, the... View Article
What Are the 3 Main Minerals Plants Need?
The three main minerals that plants need for their steady growth and development are NPK, i.e. nitrogen (N), phosphorus (P)... View Article
