MR FEMI SOLUTIONS UPDATES🎓👑👑

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*NECO TD OBJ 1-10: CBBDDCECEA 11-20: EDCDEDDCAE 21-30: DBEDECBDAD 31-40: EBAAACBECB 41-50: CABEADCDDC COMPLETED

NECO T.D OBJ 01-10: CBBDBCDEEB 11-20: CBEDBDCCED 21-30: DEEBBECAEC 31-40: ABBECADAEB 41-50: CBBBECEABC COMPLETED!!!

(5bii) (i) Fossil Record: Shows changes in species over time, with transitional forms demonstrating common ancestry. (ii) Comparative Anatomy: Homologous structures (e.g., limb bones in vertebrates) indicate common ancestry. (iii) Molecular Biology: DNA and protein sequence similarities among different species suggest evolutionary relationships. (iv) Biogeography: Distribution of species across different geographical areas supports patterns of evolution and migration. (5biii) (i) Hinge Joint (ii) Ball-and-Socket Joint (iii) Pivot Joint ============================

[02/07, 07:23] MR FEMI SOLUTIONS: *NECO BIOLOGY ANSWER* 01-10: EEDDDECAAE 11-20: DABBCACEBD 21-30: BCECCDDDAD 31-40: DDBEBAEDBC 41-50: BECABABCBE 51-60: ACDCDDCDBA COMPLETED 🖥️🖥️🖥️🖥️🖥️🖥️🖥️🖥️🖥️🖥️ (1ai) (PICK ANY THREE) (i) Producers (ii) Consumers (iii) Decomposers (iv) Parasites (v) Symbionts (1aii) (i) Mandibles (ii) Maxillae (iii) Labium (1bi) (i) Ultrafiltration: The initial step in blood filtration occurs in the glomerulus of a nephron, where pressure causes water, ions, glucose, urea, and small proteins to pass out of the blood vessels into the Bowman's capsule (glomerular filtrate). (ii) Reabsorption: As the glomerular filtrate moves through the renal tubules, essential nutrients, glucose, water, and most ions are reabsorbed back into the bloodstream. This selectively conserves nutrients while eliminating waste products. (iii) Secretion: Some substances, such as hydrogen ions (H+), potassium (K+), creatinine, and urea, are actively secreted from the bloodstream into the renal tubules, further concentrating the urine. (iv) Concentration: The collecting duct and loop of Henle regulate the final water and ion balance of the urine, ensuring that waste products are sufficiently concentrated. (1bii) (PICK ANY TWO) (i) Malleus (ii) Incus (iii) Stapes (iv) Stapedius (1biii) [in a Tabular form] -Photosynthesis- (PICK ANY TWO) (i) Process that uses sunlight to convert carbon dioxide and water into glucose (ii) Occurs in plant cells, algae, and some bacteria (iii) Releases oxygen as a byproduct (iv) Builds organic molecules (anabolism) (v) Takes place during the day in sunlight -Respiration- (PICK ANY TWO) (i) Process that breaks down glucose to release energy (ii) Occurs in all living cells (iii) Consumes oxygen (iv) Breaks down organic molecules (catabolism) (v) Takes place continuously, day and night [02/07, 07:44] MR FEMI SOLUTIONS: (2ai) (i) Wings (ii) Hollow bones (iii) Lightweight skeleton (iv) Powerful muscles (2aii) -Pollen from anther (male part) is transferred to stigma (female part) -Pollination occurs through agents like bees, butterflies, wind, or water -Fertilization occurs when pollen germinates and sperm reaches the egg -Seed formation and fruit development follow successful pollination (2bi) (i) Sticky tongue (ii) Specialized teeth (iii) Webbed feet (2bii) [TABULATE] =ARTERIES= (i) Carry blood away from the heart (ii) No valves (except for the pulmonary artery and aorta) (iii) Narrower lumen compared to veins (iv) Thick, muscular, and elastic walls =VEINS= (i) Carry blood towards the heart (ii) Valves present to prevent backflow of blood (iii) Wider lumen compared to arteries (iv) Thinner, less muscular, and less elastic walls ============================ (3ai) (i) Phototropism (ii) Geotropism (iii) Hydrotropism (iv) Thigmotropism (3aii) (i) Loss of fertile land and decreased agricultural productivity (ii) Increased sedimentation in water bodies, harming aquatic ecosystems (3bi) Grass>Grasshopper>Lizard>Hawk (3bii) Diagram (3biii) (i) Oxygen (O₂) (ii) Glucose (C₆H₁₂O₆) ============================ (4ai) (i) Humerus (ii) Radius (iii) Ulna (4aii) Diagram (4bi) (i) Insulin (regulates blood sugar levels) (ii) Adrenaline (responds to stress) (iii) Growth Hormone (regulates growth and development) (4bii) -Amoeba: Contractile vacuole -Hydra: Diffusion through body surface -Earthworm: Nephridia -Grasshopper: Malpighian tubules (4biii) (1) Mitochondria: Generates energy for the cell through cellular respiration (2) Lysosomes: Contains digestive enzymes to break down and recycle cellular waste and foreign substances ============================ (5a) Diagram (5bi) [TABULATE] =MONOCOT PLANTS= (i) Leaf Venation; Parallel venation (ii) Number of Flower Parts; Usually in multiples of three =MONOCOT PLANTS= (i) Leaf Venation; Reticulate (net-like) venation (ii) Number of Flower Parts; Usually in multiples of four or five

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MATHEMATICS-OBJ 01-10: BBABBDDCBA 11-20: CBADCDCCBB 21-30: AABCCDCABC 31-40: BDADADABDC 41-40: BCCBBBBDDB Solved by MR FEMI SOLUTIONS Completed!!! Nabteb

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CATERING OBJ 01-10: DADCCCBABC 11-20: BDCCCDABCC 21-30: BCDDACAADD 31-40: BADACBAACA COMPLETED Nabteb

(7c) (i) Raise the alarm and alert others in the vicinity (ii) Evacuate the area immediately and move to a safe location (iii) Call the fire department or emergency services and follow their instructions