Plant and animal life cycles

{"questions":[{"content":"What number in the figure indicates the stage of the parasite's life cycle at which it enters the definitive host?[[fill_choice_big-2]][[image-346]]","widgets":{"fill_choice_big-2":{"type":"fill_choice_big","options":["5","3"],"placeholder":0,"answer":0},"image-346":{"type":"image","url":"/wp-content/uploads/tinkumo-science/4bba9e9f5a6cd1d665cd05ab.png","width":"400"}},"explanation":"The figure shows a diagram of the change of hosts of the liver fluke Fasciola hepatica. At the stage of its life cycle, designated by the number 5, the cyst enters the body of the final host with water or plant food and becomes infected."},{"content":"What number in the picture indicates the stage of the amphibian life cycle that produces sex cells?[[fill_choice_big-16]][[image-303]]","widgets":{"fill_choice_big-16":{"type":"fill_choice_big","options":["1","3"],"placeholder":0,"answer":0},"image-303":{"type":"image","url":"/wp-content/uploads/tinkumo-science/c88e460cbba69d86aa166908.svg","width":"400"}},"explanation":"The figure shows the stages of development of an amphibian - a frog. Only the adult individual, designated 1, has gonads (testes in males, ovaries in females), where gametes are formed."},{"content":"What number indicates the tentacles in the cross-section of a jellyfish?[[fill_choice_big-15]][[image-263]]","widgets":{"fill_choice_big-15":{"type":"fill_choice_big","options":["6","7"],"placeholder":0,"answer":1},"image-263":{"type":"image","url":"/wp-content/uploads/tinkumo-science/1a35a7e7700c0e3f335d7d7f.png","width":"400"}},"explanation":"Number 6 - oral lobes."},{"content":"In the figure, what number indicates the tissue with stomata?[[fill_choice_big-14]][[image-226]]","widgets":{"fill_choice_big-14":{"type":"fill_choice_big","options":["5","4"],"placeholder":0,"answer":0},"image-226":{"type":"image","url":"/wp-content/uploads/tinkumo-science/fc8f0d8ce213f060b2aaa9c4.png","width":"400"}},"explanation":"The number 1 denotes phloem (sieve tubes), 2 - xylem (vessels), 3 - cell with a process (sclerenchyma), 4 - plug (secondary integumentary tissue) and 6 - palisade parenchyma (columnar photosynthetic tissue)."},{"content":"In the picture, what number shows the organism that feeds its young with milk?[[fill_choice_big-13]][[image-192]]","widgets":{"fill_choice_big-13":{"type":"fill_choice_big","options":["3","4"],"placeholder":0,"answer":0},"image-192":{"type":"image","url":"/wp-content/uploads/tinkumo-science/95d103056efb27ab76f9f546.png","width":"400"}},"explanation":"Under the number 3 there is an image of an orca (whale). Whales are mammals, and their key characteristics are feeding their young with milk (presence of mammary glands), pulmonary respiration and warm-bloodedness."},{"content":"In the picture, what number shows the heart with complete separation of arterial and venous blood?[[fill_choice_big-12]][[image-161]]","widgets":{"fill_choice_big-12":{"type":"fill_choice_big","options":["6","4"],"placeholder":0,"answer":0},"image-161":{"type":"image","url":"/wp-content/uploads/tinkumo-science/0e88aaa67859be13c31d9164.png","width":"400"}},"explanation":"Complete separation of arterial and venous blood is found only in birds and mammals. Their heart has 4 chambers: two atria and two ventricles, separated by septa. Thanks to this, the blood does not mix: venous blood flows only in the right half of the heart, arterial blood flows only in the left."},{"content":"What number in the picture indicates the parasite egg?[[fill_choice_big-11]][[image-133]]","widgets":{"fill_choice_big-11":{"type":"fill_choice_big","options":["5","3"],"placeholder":0,"answer":0},"image-133":{"type":"image","url":"/wp-content/uploads/tinkumo-science/1d0cf4ddf4e3f2a0efb2cf37.png","width":"400"}},"explanation":"The illustration shows the life cycle of a tapeworm (such as the bovine tapeworm). Numbered 1 and 2 are the intermediate and definitive hosts, 3 is the adult worm in the human intestine."},{"content":"In the figure, what number shows an organism that has a pupal stage in its life cycle?[[fill_choice_big-10]][[image-108]]","widgets":{"fill_choice_big-10":{"type":"fill_choice_big","options":["6","1"],"placeholder":0,"answer":0},"image-108":{"type":"image","url":"/wp-content/uploads/tinkumo-science/aa493835dee425c05ea3e8b5.png","width":"400"}},"explanation":"The figure under the number 6 shows a beetle, which belongs to insects with complete metamorphosis. It includes the pupal stage."},{"content":"What number in the picture indicates the plug?[[fill_choice_big-9]][[image-86]]","widgets":{"fill_choice_big-9":{"type":"fill_choice_big","options":["4","6"],"placeholder":0,"answer":0},"image-86":{"type":"image","url":"/wp-content/uploads/tinkumo-science/37525d73b499b1bec7635dbf.png","width":"400"}},"explanation":"Cork (phellema) is a secondary covering tissue that forms the outer layer of the stem during secondary thickening. In the diagram it is shown as the outermost band of cells above the phloem/phloem (5) and cambium (3)."},{"content":"In the picture, what number shows a cold-blooded animal?[[fill_choice_big-8]][[image-67]]","widgets":{"fill_choice_big-8":{"type":"fill_choice_big","options":["4","1"],"placeholder":0,"answer":0},"image-67":{"type":"image","url":"/wp-content/uploads/tinkumo-science/93f9d558b5888d2eaee064c3.png","width":"400"}},"explanation":"Cold-blooded animals (poikilothermic) are fish, amphibians, and reptiles whose body temperature depends on the ambient temperature. Of all the animals depicted, only the monitor lizard (4) is a cold-blooded reptile."},{"content":"What number in the figure indicates the upper respiratory tract?[[fill_choice_big-7]][[image-51]]","widgets":{"fill_choice_big-7":{"type":"fill_choice_big","options":["6","1"],"placeholder":0,"answer":0},"image-51":{"type":"image","url":"/wp-content/uploads/tinkumo-science/3b745b79900d2091de7c72ec.png","width":"400"}},"explanation":"The figure numbered 6 shows a tube going from the beak into the body - this is the trachea, that is, the upper respiratory tract."},{"content":"In the picture, what number shows an organism that is part of zooplankton?[[fill_choice_big-6]][[image-38]]","widgets":{"fill_choice_big-6":{"type":"fill_choice_big","options":["4","2"],"placeholder":0,"answer":0},"image-38":{"type":"image","url":"/wp-content/uploads/tinkumo-science/aa493835dee425c05ea3e8b5.png","width":"400"}},"explanation":"The picture numbered 4 shows a Cyclops - a small crustacean from the Crustacean class. It lives in fresh water bodies and is a typical representative of zooplankton."},{"content":"What number on the diagram indicates an adult diploid organism?[[fill_choice_big-5]][[image-28]]","widgets":{"fill_choice_big-5":{"type":"fill_choice_big","options":["8","4"],"placeholder":0,"answer":0},"image-28":{"type":"image","url":"/wp-content/uploads/tinkumo-science/ab35392da73fd8466c0afa12.png","width":"400"}},"explanation":"This is a diagram of the alternation of generations in plants. At the top (pink zone) - haploid generation ($n$) → gametophyte. Bottom (blue zone) - diploid generation ($2n$) → sporophyte.<br />The number 8 is an adult diploid organism (sporophyte, $2n$)."},{"content":"What number in the picture indicates the sepal?[[fill_choice_big-4]][[image-21]]","widgets":{"fill_choice_big-4":{"type":"fill_choice_big","options":["7","6"],"placeholder":0,"answer":0},"image-21":{"type":"image","url":"/wp-content/uploads/tinkumo-science/44bb0679fc8a42d9fc71ef72.png","width":"400"}},"explanation":"The sepal is the outer green circle that protects the bud."},{"content":"In the picture, what number shows the organism that builds trapping nets?[[fill_choice_big-3]][[image-17]]","widgets":{"fill_choice_big-3":{"type":"fill_choice_big","options":["6","2"],"placeholder":0,"answer":0},"image-17":{"type":"image","url":"/wp-content/uploads/tinkumo-science/44d7ee66c79ab0b6e44cbc98.png","width":"400"}},"explanation":"The number 6 is a spider (arachnid), it is he who produces webs and builds trapping nets."},{"content":"What number in the figure indicates a human red blood cell?[[fill_choice_big-15]][[image-345]]","widgets":{"fill_choice_big-15":{"type":"fill_choice_big","options":["5","7"],"placeholder":0,"answer":0},"image-345":{"type":"image","url":"/wp-content/uploads/tinkumo-science/27a199fdda7bf9f5e6b0e327.png","width":"400"}},"explanation":"Human erythrocytes are red blood cells, their characteristics: they have a biconcave shape, do not contain a nucleus, contain hemoglobin, carry oxygen and carbon dioxide."},{"content":"What number shows psilophyte in the picture?[[fill_choice_big-14]][[image-302]]","widgets":{"fill_choice_big-14":{"type":"fill_choice_big","options":["6","2"],"placeholder":0,"answer":0},"image-302":{"type":"image","url":"/wp-content/uploads/tinkumo-science/4ef252cf67d1cfbeff3f65f8.png","width":"400"}},"explanation":"Psilophytes are the oldest higher seedless plants (order rhiniophytes), which: had the simplest structure, did not have true leaves and roots, were represented by dichotomously branching green shoots, and reproduced by spores in sporangia at the ends of the shoots."},{"content":"What number in the figure indicates the stationary stage of the parasite's life cycle, which is covered with a dense shell?[[fill_choice_big-13]][[image-262]]","widgets":{"fill_choice_big-13":{"type":"fill_choice_big","options":["5","4"],"placeholder":0,"answer":0},"image-262":{"type":"image","url":"/wp-content/uploads/tinkumo-science/4bba9e9f5a6cd1d665cd05ab.png","width":"400"}},"explanation":"The figure shows a diagram of the change of hosts of the liver fluke Fasciola hepatica. At the stage of its life cycle, designated 5, a cyst is formed."},{"content":"What number in the picture indicates the parasite egg?[[fill_choice_big-12]][[image-225]]","widgets":{"fill_choice_big-12":{"type":"fill_choice_big","options":["1","4"],"placeholder":0,"answer":0},"image-225":{"type":"image","url":"/wp-content/uploads/tinkumo-science/4bba9e9f5a6cd1d665cd05ab.png","width":"400"}},"explanation":"The figure shows a diagram of the change of hosts of the liver fluke Fasciola hepatica. Its egg is released into the external environment along with the feces of the definitive host (cattle or humans)."},{"content":"What number in the figure indicates the stage of the parasite's life cycle that leaves the body of the intermediate host?[[fill_choice_big-11]][[image-191]]","widgets":{"fill_choice_big-11":{"type":"fill_choice_big","options":["4","2"],"placeholder":0,"answer":0},"image-191":{"type":"image","url":"/wp-content/uploads/tinkumo-science/4bba9e9f5a6cd1d665cd05ab.png","width":"400"}},"explanation":"The figure shows a diagram of the change of hosts of the liver fluke Fasciola hepatica. The intermediate host is a small pond snail (snail).<br />The stage that leaves the snail's body is the cercariae. It has a ciliated tail and actively extends outward to attach to plants or become encapsulated (adolescarium)."},{"content":"What number in the figure indicates the stage of the parasite's life cycle that enters the body of the intermediate host?[[fill_choice_big-10]][[image-160]]","widgets":{"fill_choice_big-10":{"type":"fill_choice_big","options":["2","1"],"placeholder":0,"answer":0},"image-160":{"type":"image","url":"/wp-content/uploads/tinkumo-science/4bba9e9f5a6cd1d665cd05ab.png","width":"400"}},"explanation":"The figure shows a diagram of the change of hosts of the liver fluke Fasciola hepatica. A miracidium larva emerges from the egg (1). It is the miracidium (2) that actively swims with the help of cilia and penetrates the body of the intermediate host - a mollusk (small pond snail)."},{"content":"What number in the figure indicates the stage of the life cycle whose structure is most similar to fish?[[fill_choice_big-9]][[image-132]]","widgets":{"fill_choice_big-9":{"type":"fill_choice_big","options":["1","5"],"placeholder":0,"answer":1},"image-132":{"type":"image","url":"/wp-content/uploads/tinkumo-science/c88e460cbba69d86aa166908.svg","width":"400"}},"explanation":"The tadpole (5) breathes with gills, lives in water, has a tail and a lateral line - all this makes it most similar in structure to fish."},{"content":"What number in the figure indicates the mycobiont?[[fill_choice_big-8]][[image-107]]","widgets":{"fill_choice_big-8":{"type":"fill_choice_big","options":["1","2"],"placeholder":0,"answer":1},"image-107":{"type":"image","url":"/wp-content/uploads/tinkumo-science/957fe0f22f2e583b5b2bd40c.png","width":"400"}},"explanation":"Mycobiont (fungus) - forms hyphae, absorbs water and minerals, forms the bulk of the thallus. In the figure, this is a dense network of threads, designated 2."},{"content":"What number in the figure indicates the stage of the parasite's life cycle at which the malarial plasmodium moves into the salivary glands?[[fill_choice_big-7]][[image-85]]","widgets":{"fill_choice_big-7":{"type":"fill_choice_big","options":["4","2"],"placeholder":0,"answer":0},"image-85":{"type":"image","url":"/wp-content/uploads/tinkumo-science/7b213a37a63c776cc1114800.png","width":"400"}},"explanation":"After fertilization and development of sporozoites in the mosquito's body, they move to its salivary glands. It is from there that when a mosquito bites, sporozoites enter the human bloodstream."},{"content":"What number in the figure indicates the structure of the parasite, which is a segment with fertilized eggs?[[fill_choice_big-6]][[image-66]]","widgets":{"fill_choice_big-6":{"type":"fill_choice_big","options":["8","4"],"placeholder":0,"answer":0},"image-66":{"type":"image","url":"/wp-content/uploads/tinkumo-science/319a3b8add2f3effc090352f.png","width":"400"}},"explanation":"The picture shows the life cycle of a pork tapeworm.<br />Its body consists of segments (proglottids). The last segments (mature proglottids) contain fertilized eggs. These segments break off and leave the human intestines along with feces."},{"content":"What number in the figure indicates the caudate cercaria?[[fill_choice_big-5]][[image-50]]","widgets":{"fill_choice_big-5":{"type":"fill_choice_big","options":["4","2"],"placeholder":0,"answer":0},"image-50":{"type":"image","url":"/wp-content/uploads/tinkumo-science/4bba9e9f5a6cd1d665cd05ab.png","width":"400"}},"explanation":"The figure shows a diagram of the change of hosts of the liver fluke Fasciola hepatica.<br />A cercaria is a larva that emerges from the body of a mollusk and has a tail for active swimming."},{"content":"What number in the figure indicates the blood vessel through which the larva, hatched from the egg, moves?[[fill_choice_big-4]][[image-37]]","widgets":{"fill_choice_big-4":{"type":"fill_choice_big","options":["6","2"],"placeholder":0,"answer":0},"image-37":{"type":"image","url":"/wp-content/uploads/tinkumo-science/58c0dc174724a3427a2f0600.png","width":"400"}},"explanation":"The picture shows the life cycle of the roundworm.<br />The roundworm larva, hatching from an egg in the intestine, penetrates a blood vessel and moves through the bloodstream first to the liver, then to the heart and lungs."},{"content":"What number in the figure indicates the pupal stage?[[fill_choice_big-3]][[image-27]]","widgets":{"fill_choice_big-3":{"type":"fill_choice_big","options":["5","3"],"placeholder":0,"answer":0},"image-27":{"type":"image","url":"/wp-content/uploads/tinkumo-science/9ac885b88cff929c16f8b0d5.png","width":"400"}},"explanation":"The figure shows the life cycle of an insect (fly).<br />The number 2 denotes the egg, 3 and 4 are the larval stages (different ages), 5 is the pupal stage: a stationary form within which the larva transforms into an adult insect (1)."},{"content":"What number in the figure indicates the structure containing the venom gland duct?[[fill_choice_big-2]][[image-20]]","widgets":{"fill_choice_big-2":{"type":"fill_choice_big","options":["8","5"],"placeholder":0,"answer":0},"image-20":{"type":"image","url":"/wp-content/uploads/tinkumo-science/81416313223ddc9b69e2ac53.png","width":"400"}},"explanation":"In spiders, the ducts of the venom glands open at the tops of the chelicerae. The ducts are designated by the number 8."},{"content":"What number in the figure indicates the structure that perceives color?[[fill_choice_big-1]][[image-16]]","widgets":{"fill_choice_big-1":{"type":"fill_choice_big","options":["4","2"],"placeholder":0,"answer":0},"image-16":{"type":"image","url":"/wp-content/uploads/tinkumo-science/81416313223ddc9b69e2ac53.png","width":"400"}}}]}