Insectivorous plants feed on insects as their main source of food, eg, pitcher plant. Consumption of insects is due to majorly for nitrogen. Other nutritional benefits may also be acquired.

Adiantum also called walking fern propagates through leaf tips, the tips of the leaves, on coming in contact with the soil, give out adventitious roots which, in turn, produce new leaves and develop into new plants.

Body of arthropods consists of head, thorax and abdomen, head and thorax may be fused to form cephalothorax in some, class Insecta have body which is divided into head, thorax and abdomen.

The virus particles are only 400nm (0.4 micrometres) in size. The mitochondria are 10 micrometres in size. Bacteria size varies from 0.5 – 5 micrometres in length. Mammalian cells have a wide variety of sizes and are the largest among all.

Birds are warm-blooded animals. So they have higher metabolic rates to keep themselves warm and high temperature is maintained. This helps warm blooded animals to keep their body temperatures relatively constant. Thus when a bird is moved from 30 degrees to 10 degrees the temperature of the body remains relatively constant.

Fission yeasts are mainly Schizosaccharomyces octospores. Common method of reproduction is binary fission. Life cycle is haplontic type and ascus have 8 ascospores. Yeast belongs to class fungi which is eukaryotic.

– Neurogenic Heart → King crab [Arthropod] 

– Bronchial Heart → Shark [Single circulation] 

– Pulmonary Heart → Human

Early embryonic cells have yet not committed and differentiated. 

In case of vertebrates the ovum is indeterminative. The fate of blastomere is not predetermined but it is determinate at the time of gastrulation.

Peptidoglycan or murin is a complex structure which consists of alternate units of NAM and NAG and these units remain cross-linked with short peptide chains of amino acids. Amino acids like alanine, glutamine and lysine are found in cell wall of gram-positive bacteria but in gram-negative bacteria amino acid diaminopimelic acid is found in place of lysine.

pH of Blood of bird is maintain by HCO₃^—. Birds are warm blooded. Blood of birds is slightly alkaline in nature as its pH ranges from 7.5-7.6. blood bicarbonate values are between 16 and 32 mmol/L. In addition, pumping blood has a carbon dioxide partial pressure of about 28 mmHg, which is lower than that of placental mammals.

As the capacitance of all the capacitors is equal(C) so, total capacitance in parallel, C' = nC 

(n = number of capacitors in parallel) 

So, C' = 4C 

Total energy stored = 1/2 C' V² 

= 1/2 (4CV²) 

= 2CV²

∆G = ∆H - T∆S 

For the spontaneous process ∆G<0 

According to the question, ∆H and T∆S both are negative. Therefore, to make the process spontaneous ∆H must be of greater magnitude than T∆S.

Magnesium is the highly reactive element and is extracted by using electrolytic reduction. This is because magnesium being a reactive electropositive element is a very strong reducing agent due to which it cannot be extracted by using any chemical method. 

1 mole of CO₂ contains 1 mole of O₂ i.e. 32 g of oxygen. 
So, number of moles of CO₂ that contains 21.5 g of oxygen is= 21.5/32 = 2/3 mol