Description : Silk is produced by (a) adult moth (b) cocoon (c) larva (d) both (a) and (c).
Last Answer : (c) larva
Description : Name the four stages in the lifecycle of a silk moth. Explain each stage. -Science-7
Last Answer : Silk moth is a large white insect .The different stages in the life cycle of silk moth are- Egg- it is the first stage of the life cycle .The female moth lays its eggs during the summer.The egg ... changes into a moth which comes out of the cocoon. The female adults lay egg and the cycle continues.
Description : Nymph differs from adult cockroach in-
Last Answer : Nymph differs from adult cockroach in- A. Absence of wings B. Smaller in size C. colour of the outer membrane D. all of the above
Description : Life cycle stages of louse are as follow A A. Egg, nymph, adult B. Egg, larvae, adult C. Egg, larvae, nymph, adult D. All are correct
Last Answer : Egg, nymph, adult
Description : Which one of the following statements is totally wrong about the occurrence of notochord, while the other three are correct? (a) It is present only in larval tail in ascidian. (b) It is ... absent throughout life in humans from the very beginning. (d) It is present throughout life in Amphioxus.
Last Answer : (c) It is absent throughout life in humans from the very beginning.
Description : what do I do with a giant silk moth that birthed itself in my dorm room in the middle of winter?
Last Answer : answer:man o man. i love animals so i would try and keep it alive! but out of your rabbits cage or the rabbit might hurt it. should go in an aquarium maybe. seriously that is so ... moth.html The Polyphemus Moth (Antheraea polyphemus, Cramer, 1776) http://www3.islandtelecom.com/~oehlkew/zpolmoth.htm
Last Answer : : Animals of the Eurocordata stage have notocord only in the larval stage.
Description : Is there a larval stage in echinoderms?
Last Answer : In echinoderms embryonic development is indirect, with ciliated larvae.
Description : How are the main classes of arthropods classified according to the presence of larval stage in their embryonic development?
Last Answer : In crustaceans there are species with direct and others with indirect development. In insects there are species without larval stage (ametabolic insects), others undergoing indirect ... while holometabolic insects undergo complete metamorphosis. Phylum Arthropoda - Image Diversity: metamorphosis
Description : What is the name of the larval stage of polychaetes?
Last Answer : Among the annelid classes only polychaetes present a larval stage. Their larva is called trocophore.
Description : What is direct development? Is there a larval stage in planarias?
Last Answer : Sexual reproduction with direct development is that in which there is not a larval stage in the embryonic development. When a larval stage exists it is said to be indirect development. In the sexual reproduction of planarias there is no larval stage.
Description : What is the name of the larva of corals and sea anemones? What is the biological importance of that larval stage?
Last Answer : Sexual reproduction in corals and sea anemones have a larval stage and the larva is called planula. Many marine animals are sessile or practically sessile, like sponges, corals and sea ... stage of their life cycle provides better spatial distribution of these species. Image Diversity: planula
Description : What is the evolutionary advantage of the occurrence of sperm cells and larval stage in the life cycle of sponges?
Last Answer : The sexual reproduction in sponges, in addition to contributing to genetic variability, also facilitates the colonization of farther environments by these beings, since sperm cells and larvae are mobile and can swim in the exterior to compensate the immobility of the adult individual.
Description : Addition of a trace of thyroxine or iodine in water containing tadpoles will (a) keep them in larval stage (b) hasten their metamorphosis (c) slow down their metamorphosis (d) kill the tadpoles.
Last Answer : (b) hasten their metamorphosis
Description : .Bladderworm/cysticercus is the larval stage of (a) tapeworm (b) roundworm (c) pinworm (d) liver fluke.
Last Answer : (a) tapeworm
Description : A larval stage occurs in the life history of all members of the group (a) frog, lizard and cockroach (b) Ascaris, housefly and frog (c) housefly, earthworm and mosquito (d) butterfly, frog and mosquito.
Last Answer : (d) butterfly, frog and mosquito.
Description : Larval stage of hemichordata a) Veliger b) Tornaria c) Trochophore d) Glochidium
Last Answer : d) Glochidium
Description : In which part of the eye lies the pigment that decides the colour of the eyes of a person--? A. Retina B. Iris (Answer) C. Cornea D. Pupal
Last Answer : B. Iris (Answer)
Last Answer : : In the 26th century BC , a man named Leizu invented silk thread.
Description : What are nymph and imago?
Last Answer : Nymphs are larvae of hemimetabolic insects (like grasshoppers). They are very similar to the adult insect although smaller. In holometabolic insects (like butterflies) the larva makes a cocoon (chrysalis, ... adult form. Imago is the name given to the adult form of insects with indirect development.
Description : The larvae of cockroach is called – (1) Caterpillar (2) Nymph (3) Maggot (4) Grub
Last Answer : Explanation: Cockroaches develop through a process called gradual metamorphosis. This process has three stages: egg, nymph, and adult.
Description : Nymph is the name of young one of?
Last Answer : cockroach
Description : What external changes are visible after the last moult of a cockroach nymph? (a) Both forewings and hindwings develop (b) Labium develops (c) Mandibles become harder (d) Anal cerci develop
Last Answer : (a) Both forewings and hindwings develop
Description : The larvae of cockroach is called (1) Caterpillar (2) Nymph (3) Maggot (4) Grub
Last Answer : Nymph
Description : During its life cycle fasciola heptica (Liver fluke) Infects its intermadiate host and primary host at the following larval stages respectively
Last Answer : During its life cycle fasciola heptica (Liver fluke) Infects its intermadiate host and primary host ... an cercaria D. Miracidium and metacercaria .
Description : During the life-cycle, Fasciola hepatica (liver fluke) infects its intermediate host and primary host at the following larval stages respectively (a) redia and miracidium (b) cercaria and redia (c) metacercaria and cercaria (d) miracidium and metacercaria
Last Answer : (d) miracidium and metacercaria.
Description : Thick-thread stage occurred in :-
Last Answer : Thick-thread stage occurred in :- A. Leptotene B. Zygotene C. Pachytene D. Diplotene
Description : In which stage the chromosomes appear thin and long thread-like
Last Answer : In which stage the chromosomes appear thin and long thread-like A. zygotene through ... C. Pachytene - chiasmata terminalisation D. Diakinesis
Description : The silkworm silk is the product of (a) salivary gland of the larva (b) salivary gland of the adult (c) cuticle of the larva (d) cuticle of the adult.
Last Answer : a) salivary gland of the larva
Description : Assertion : Lateral line system is found in fishes and aquatic larval amphibians. Reason : Lateral line system has receptor of sensory cells derived f
Last Answer : Assertion : Lateral line system is found in fishes and aquatic larval amphibians. Reason : Lateral line ... D. If both Assertion and Reason are false.
Description : Neurocysticercosis is a preventable parasitic infection caused by larval cysts of A A. Pork Tapeworm B. Beef Tapeworm C. Pin Tapeworm D. Dog Tapeworm
Last Answer : Pork Tapeworm
Description : Various types of cartilage can be found in the huma BIOL-91; Short Answer: The larval form of butterflies and moths is more commonly known as what?
Last Answer : ANSWER: caterpillar
Description : At which stage in its life cycle, does the silk worm yield the fibre of commerce? (1) Egg (2) Larva (3) Pupa (4) Imago
Last Answer : (3) Pupa Explanation: The eggs hatch into worms in a few weeks, and then the cycle repeats itself. Silkworms go through four stages of developmen
Description : At which stage does the silk worm yield the fibre of commerce?
Last Answer : Pupa
Description : At which stage in its life cycle does the silk work yield the fibre of commerce ? (a) Egg (b) Larva (c) Pupa (d) Imago
Last Answer : Ans: ( c ) Pupa
Description : In the case of peppered moth (Biston betularia) the black-coloured from became dominant over the light-coloured form in England during industrial revo
Last Answer : In the case of peppered moth (Biston betularia) the black-coloured from became dominant over the ... due to very poor sunlight D. Protective mimicry
Description : In the case of peppered moth (Biston betularia) the black-coloured form became dominant over the light-coloured form in England during industrial revolution. This is an example of (a) ... acquired due to the darker environment (d) natural selection whereby the darker forms were selected.
Last Answer : (d) natural selection whereby the darker forms were selected.
Description : How to care for a butterfly/moth? Any ideas?
Last Answer : answer:I’m not a lepidopterist, but I remember seeing the butterflies at the Smithsonian feasting on stone (IIRC) fruit. You could cut open some fruit (perhaps a mango, peach, or plum), and leave it on a dish for your little guest.
Description : Recommendations for specific favorite episodes of This American Life or The Moth podcast?
Last Answer : Search for a Frank Sinatra commemorative on This Am Life, one of my favorite radio shows (there’s a great iPhone/iPod app for it). There’s also an excellent episode about home movies.
Description : Anyone every get tiny moth- like creatures on your screen doors?
Last Answer : They are typically called pantry moths but I am googling to find their real name. They house themselves in cardboard food boxes, dry goods like oatmeal/sugar/cereal/grits anything typically in the pantry or ... store The stuff wasn't treated to get rid of pests. Edit: The results of my googling.
Description : What is the dust on moth wings called?
Last Answer : They’re actually scales. I haven’t heard them referred to as anything else.
Description : found white winged spiky moth in yard, what could it be
Last Answer : Need Answer
Description : I have a moth problem outside my home
Last Answer : If you have a light right outside..........either turn it off and they will go or change it to one of those yellow bug lights.
Description : How many babies are in a moth sac
Description : Tree seed that looks like luna moth wing found in my yard.
Last Answer : That might be a seed from a maple...........hard to tell without a picture.
Description : what kind of moth or butterfly does a tomato worm turn into
Last Answer : It turns into sphinx, hummingbird or hornworm moths.
Description : can you safely eat coddling moth wormy apples?
Description : how to kill worms or small white moth on collar greens?
Last Answer : after the sun passes over mix up 1 teasp non=alcohol liquid soap & 1 qt water & spray..............spray again after a rain.
Description : Infestation in my corn. Old timers in AZ. call them moth worms.
Last Answer : mis up 1 teasp non-alcohol liquid soap & 1 qt water and spray ...............spray again after it rains.