Parts and systems in living things

{"questions":[{"content":"If the seed is a part, then the whole is [[fill_choice_big-1]].","widgets":{"fill_choice_big-1":{"type":"fill_choice_big","options":["fruit","inflorescence","flower","fruiting body"],"answer":0}},"explanation":"The seed is part of the fruit, as it is formed inside it and is part of its composition, while the inflorescence consists of flowers, the flower contains ovules (not seeds), and the fruiting body is a fungus."},{"content":"If the small intestine is an object, then the process is [[fill_choice_big-2]].","widgets":{"fill_choice_big-2":{"type":"fill_choice_big","options":["absorption of amino acids, glucose","blood filtration","ATP synthesis","hormone production"],"answer":0}},"explanation":"The small intestine performs the function of absorbing digestive products - amino acids and glucose into the blood; Blood filtration occurs in the kidneys, ATP synthesis occurs in mitochondria, and hormone production occurs in the endocrine glands."},{"content":"If a root hair is an object, then a process is [[fill_choice_big-3]].","widgets":{"fill_choice_big-3":{"type":"fill_choice_big","options":["stretch","transport","protection","absorption"],"answer":3}},"explanation":"The root hair performs the function of absorbing water and minerals from the soil, that is, suction; the remaining options relate to other structures (stretch - growth zone, conduction - conductive tissues, protection - integumentary tissues)."},{"content":"If mineral nutrition of plants is a process, then the object is [[fill_choice_big-4]].","widgets":{"fill_choice_big-4":{"type":"fill_choice_big","options":["leaf","root","stem","fruit"],"answer":1}},"explanation":"Mineral nutrition of plants is associated with the absorption of water and minerals from the soil, which is carried out by the root (through root hairs); the remaining organs perform other functions (leaf - photosynthesis, stem - conduction, fruit - seed distribution)."},{"content":"If a sepal is a part, then the whole is [[fill_choice_big-5]].","widgets":{"fill_choice_big-5":{"type":"fill_choice_big","options":["calyx","pistil","corolla","ovary"],"answer":0}},"explanation":"The sepal is part of the calyx (the collection of sepals of a flower); other options are not suitable, since the pistil includes the stigma, style and ovary, the corolla consists of petals, and the ovary is part of the pistil."},{"content":"If the formation of a growth is a process, then the object is [[fill_choice_big-6]].","widgets":{"fill_choice_big-6":{"type":"fill_choice_big","options":["gamete","cyst","spore","bud"],"answer":2}},"explanation":"A plant (gametophyte) is formed from a spore in plants (for example, ferns); the gamete is involved in fertilization, the cyst is a form of rest in some organisms, the kidney is an organ of vegetative reproduction."},{"content":"If the storage of waste products of a plant cell is a process, then the object is [[fill_choice_big-7]].","widgets":{"fill_choice_big-7":{"type":"fill_choice_big","options":["nucleus","vacuole","ribosome","mitochondria"],"answer":1}},"explanation":"The storage of waste products (including reserve substances and water) in the plant cell is performed by the vacuole; other organelles have other functions (nucleus - DNA storage, ribosome - protein synthesis, mitochondrion - ATP synthesis)."},{"content":"If the circulatory system is a whole, then a part is [[fill_choice_big-8]].","widgets":{"fill_choice_big-8":{"type":"fill_choice_big","options":["organ system","capillary","stomach","body cover"],"answer":1}},"explanation":"The circulatory system includes its structural elements - vessels, including capillaries; the remaining options are not part of the circulatory system (this is either a more general level or organs of other systems)."},{"content":"If asexual reproduction is a process, then the object is [[fill_choice_big-9]].","widgets":{"fill_choice_big-9":{"type":"fill_choice_big","options":["spore","seed","fruit","flower"],"answer":0}},"explanation":"Spores ensure asexual reproduction (for example, in fungi and spore-bearing plants); the seed and fruit are associated with sexual reproduction, the flower is an organ of sexual reproduction."},{"content":"If the corolla is a part, then the whole is [[fill_choice_big-10]].","widgets":{"fill_choice_big-10":{"type":"fill_choice_big","options":["root vegetable","vegetative shoot","flower","petiole"],"answer":2}},"explanation":"The corolla is part of a flower (a collection of petals); other options are not suitable, since they do not include the rim as a structural part."},{"content":"If the anther is a part, then the whole is [[fill_choice_big-1]].","widgets":{"fill_choice_big-1":{"type":"fill_choice_big","options":["receptacle","pistil","stamen","corolla"],"answer":2}},"explanation":"The anther is part of the stamen (the male organ of a flower); other options are not suitable, since they do not contain the anther as part of it."},{"content":"If a kidney is a whole, then a part is [[fill_choice_big-2]].","widgets":{"fill_choice_big-2":{"type":"fill_choice_big","options":["cerebellum","neuron","nephron","alveolus"],"answer":2}},"explanation":"The kidney consists of structural units - nephrons, which are its functional parts; the remaining options relate to other organs and systems."},{"content":"If the fabric is bast, then its function is [[fill_choice_big-3]].","widgets":{"fill_choice_big-3":{"type":"fill_choice_big","options":["ensure plant growth in thickness","ensure the movement of photosynthetic products","ensure the movement of water with minerals","protect from environmental influences"],"answer":1}},"explanation":"Bast (phloem) transports organic substances - products of photosynthesis from leaves to other plant organs; the remaining options relate to other tissues (cambium - growth in thickness, xylem - water transport, integumentary tissue - protection)."},{"content":"If the digestive system is a whole, then a part is [[fill_choice_big-4]].","widgets":{"fill_choice_big-4":{"type":"fill_choice_big","options":["bud","thyroid gland","blood vessel","liver"],"answer":3}},"explanation":"The liver is part of the digestive system and performs important functions in digestion; the remaining options relate to other systems (kidney - excretory, thyroid - endocrine, vessel - circulatory system)."},{"content":"If photosynthesis is a process, then the object is [[fill_choice_big-5]].","widgets":{"fill_choice_big-5":{"type":"fill_choice_big","options":["endoplasmic reticulum","chloroplast","ribosome","nucleus"],"answer":1}},"explanation":"Photosynthesis occurs in chloroplasts; the remaining organelles perform other functions (ER - transport and synthesis of substances, ribosomes - protein synthesis, nucleus - storage of hereditary information)."},{"content":"If the green gland is a part, then the whole is [[fill_choice_big-6]].","widgets":{"fill_choice_big-6":{"type":"fill_choice_big","options":["hydra","frog","crayfish","octopus"],"answer":2}},"explanation":"Green glands are excretory organs in crayfish; other animals do not have such organs (hydra has diffusion, frog has kidneys, octopus has kidneys)."},{"content":"A leaf is part of a plant's [[fill_choice_big-7]].","widgets":{"fill_choice_big-7":{"type":"fill_choice_big","options":["root vegetable","shoot","stem","petiole"],"answer":1}},"explanation":"A plant shoot includes the stem, leaves, and buds."},{"content":"Which structure is part of a plant shoot? [[fill_choice_big-8]]","widgets":{"fill_choice_big-8":{"type":"fill_choice_big","options":["root","leaf","root hair","mushroom cap"],"answer":1}},"explanation":"A plant shoot includes the stem, leaves, and buds."},{"content":"If the integumentary tissue of a leaf is a whole, then a part is [[fill_choice_big-9]].","widgets":{"fill_choice_big-9":{"type":"fill_choice_big","options":["wood fiber","lenticel","vascular-fibrous bundle","stomata"],"answer":3}},"explanation":"The integumentary tissue of the leaf contains stomata, which ensure gas exchange; the remaining options relate to other tissues or organs."},{"content":"If the testis is a whole, then a part is [[fill_choice_big-1]].","widgets":{"fill_choice_big-1":{"type":"fill_choice_big","options":["larva","gamete","organism","embryo"],"answer":1}},"explanation":"The testis forms and contains male reproductive cells - gametes; The larva and embryo are developmental stages of the organism, and the organism cannot be part of the testis."},{"content":"If the ovule is a part, then the whole is [[fill_choice_big-2]].","widgets":{"fill_choice_big-2":{"type":"fill_choice_big","options":["corolla","pistil","stamen","receptacle"],"answer":1}},"explanation":"The ovule is part of the pistil (located in the ovary); the remaining variants do not contain the ovule as part of it."},{"content":"If educational tissue is an object, then process is [[fill_choice_big-3]].","widgets":{"fill_choice_big-3":{"type":"fill_choice_big","options":["nutrient accumulation","holding water","protection against drying out","cell division"],"answer":3}},"explanation":"Educational tissue (meristem) performs the function of cell division, ensuring plant growth; the remaining options relate to other tissues and organs."},{"content":"If photosynthesis is a process, then the object is [[fill_choice_big-4]].","widgets":{"fill_choice_big-4":{"type":"fill_choice_big","options":["ribosome","chloroplast","nucleus","Golgi complex"],"answer":1}},"explanation":"Photosynthesis occurs in chloroplasts; the remaining organelles perform other functions (ribosomes - protein synthesis, nucleus - information storage, Golgi apparatus - modification and transport of substances)."},{"content":"If the cap is a part, then the whole is [[fill_choice_big-5]].","widgets":{"fill_choice_big-5":{"type":"fill_choice_big","options":["peduncle","gametophyte","fruiting body","prothallus"],"answer":2}},"explanation":"The cap is part of the fruiting body of the mushroom; the remaining options do not include the cap as a structural part."},{"content":"If xylem is a tissue, then its function is [[fill_choice_big-6]].","widgets":{"fill_choice_big-6":{"type":"fill_choice_big","options":["ensure plant growth in thickness","ensure the movement of photosynthetic products","ensure the movement of water with minerals","protect from environmental influences"],"answer":2}},"explanation":"Xylem transports water and dissolved minerals from the roots to the above-ground parts of the plant; the remaining options relate to other tissues (cambium - growth in thickness, phloem - transport of organic substances, integumentary tissue - protection)."},{"content":"If the trachea is a part, then the whole is [[fill_choice_big-7]].","widgets":{"fill_choice_big-7":{"type":"fill_choice_big","options":["hydra","frog","bumblebee","mussel"],"answer":2}},"explanation":"Tracheas are characteristic of insects, for example the bumblebee; other organisms lack such organs (hydra has diffusion, frogs have lungs and skin, mussels have gills)."},{"content":"If the function of the fabric is to provide strength, then the fabric is called [[fill_choice_big-8]].","widgets":{"fill_choice_big-8":{"type":"fill_choice_big","options":["meristematic","photosynthetic","mechanical","dermal"],"answer":2}},"explanation":"The strength of the plant is provided by mechanical tissue; the remaining tissues perform other functions (educational - growth, photosynthetic - photosynthesis, integumentary - protection)."},{"content":"If leukoplast is an object, then process is [[fill_choice_big-9]].","widgets":{"fill_choice_big-9":{"type":"fill_choice_big","options":["synthesis of ATP molecules","nutrient storage","coloring of fruits and seeds","protein synthesis"],"answer":1}},"explanation":"Leukoplasts specialize in storing nutrients (starch, fats, proteins); the remaining functions belong to other organelles (ATP - mitochondria, color - chromoplasts, protein synthesis - ribosomes)."},{"content":"If the ovary is a whole, then a part is [[fill_choice_big-10]].","widgets":{"fill_choice_big-10":{"type":"fill_choice_big","options":["larva","gamete","organism","embryo"],"answer":1}},"explanation":"The ovary contains female reproductive cells - gametes (eggs); the larva and embryo are stages of development, and the organism is not part of the ovary."}]}