Description : A characteristic feature of a muscle fibre is the presence of large number of parallel arranged filaments in the sarcoplasm called_____
Last Answer : A characteristic feature of a muscle fibre is the presence of large number of parallel arranged filaments in the sarcoplasm called_____
Description : The unifying feature of the archaea that distinguishes them from the bacteria is A- habitats which are extreme environments with regard to acidity B- absence of a nuclear membrane temperature ... of a cell wall containing a characteristic outer membrane D- cytoplasmic ribosomes that are 70S
Last Answer : absence of a nuclear membrane temperature
Description : A common structural feature of vessel elements and sieve tube elements is (a) enucleate condition (b) thick secondary walls (c) pores on lateral walls (d) presence of P-protein
Last Answer : (a) enucleate condition
Description : A common structural feature of vessel elements and sieve tube elements is (a) enucleate condition (b) thick secondary walls (c) pores on lateral walls (d) presence of P-protein.
Description : Tube feet are the characteristic structures of (a) starfish (b) jellyfish (c) crayfish (d) cuttlefish.
Last Answer : (a) starfish
Description : Which one of the following is NOT a characteristic of phylum Annelida
Last Answer : Which one of the following is NOT a characteristic of phylum Annelida A. Closed circulatory ... Segmentation C. Pseudocoelom D. Ventral nerve cord
Description : The most important characteristic of phylum Cnidaria is
Last Answer : The most important characteristic of phylum Cnidaria is A. Cnidoblasts B. Choanocytes C. Thesocytes D. Archaeocytes
Description : The most important characteristic of phylum Porifera is that the organism
Last Answer : The most important characteristic of phylum Porifera is that the organism A. Are cellular B. ... and choanocytes D. Possess water vascular system
Description : Explain in brief the characteristic features of Phylum Hemichordata.
Last Answer : Explain in brief the characteristic features of Phylum Hemichordata.
Description : Enlist the characteristic features of phylum Annelida.
Last Answer : Enlist the characteristic features of phylum Annelida.
Description : Give the characteristic features of phylum Porifera.
Last Answer : Give the characteristic features of phylum Porifera.
Description : What is a characteristic or member of this fungal phylum deuteromycota?
Last Answer : What is the answer ?
Description : Stinging cells are a characteristic of members of this phylum.?
Last Answer : cnidaria
Description : What is the morphological characteristic that evolutionarily approximates the beings of the phylum Annelida to arthropods?
Last Answer : The metameric feature, i.e., the body segmentation in metameres, approximates annelids to arthropods since these animals are segmented beings too. (Bristles present in oligochaete and polychaete annelids are also covered with chitin, the same substance of the arthropod exoskeleton.)
Description : Which one of the following is not a characteristic of Phylum Annelida? (a) Pseudocoelom (b) Ventral nerve cord (c) Closed circulatory system (d) Segmentation
Last Answer : (a) Pseudocoelom
Description : Match the name of the animal (column I), with one characteristic (column II) and the phylum/ class (column III) to which it belongs. (a) Limulus Body covered ... exoskeleton (b) Adamsia Radially Porifera symmetrical (c) Petromyzon Ectoparasite Cyclostomata (d) Ichthyophis Terrestrial Reptilia
Last Answer : c) Petromyzon Ectoparasite Cyclostomata
Description : Jointed appendages are characteristic of which phylum?
Last Answer : Arthropoda
Description : What is the morphological feature of molluscs after which the phylum is named?
Last Answer : The word “mollusc” means “soft thing”. Molluscs have soft bodies and this feature explains the name of the phylum. Mollusca - Image Diversity: mollusc structure
Description : What is meant when it is said that beings of the phylum Annelida are vascular beings? From which other phyla of the animal kingdom does this feature differentiate them?
Last Answer : The classification of these beings as vascular beings means that they have a circulatory system, with vessels that distribute substances throughout the body. Poriferans, cnidarians and flatworms do ... system. In nematodes there is circulation of gases and nutrients through the pseudocoelom fluid.
Description : Phylum Mollusca can be distinguished from other invertebrates by the presence of
Last Answer : Phylum Mollusca can be distinguished from other invertebrates by the presence of A. Bilateral symmetry and ... body D. A mantle and non-segmented body
Description : Considering the presence of segmentation (metameres) in their body to which other already studied phylum are arthropods proximal?
Last Answer : Considering their metameric feature arthropods are proximal to annelids that also have segmented bodies. In the embryonic development of some arthropods there are fusions of metameres forming ... example, the cephalothorax of arachnids. Phylum Arthropoda - Image Diversity: athropod cephalothorax
Description : How can the presence, localization and function of muscular tissue in beings of the phylum Annelida be explained?
Last Answer : In these beings there are a longitudinal muscular layer under the epidermis and, internally juxtaposed and perpendicular to it, another circular (radial to the axis) muscular layer. The ... of elongating the body while the longitudinal shortens it. By alternating actions both promote movement.
Description : Which phylum onwards all phyla show tube within tube body plan?
Last Answer : Which phylum onwards all phyla show tube within tube body plan?
Description : What is the function of the feet in molluscs? How is the mollusc foot related to the name given to the classes of the phylum?
Last Answer : The mollusc foot has the function of locomotion, support, fixation, digging in the environment and sometimes of holding prey. The terminations of the names given to the main mollusc classes come from the Greek ... -shaped feet (ax in Greek is pelekys ); in cephalopods the feet are near the head.
Description : (a) Mention the typical characteristic feature of Tropical Deciduous forests. -Geography
Last Answer : (a) Typical characteristic feature of Tropical Deciduous forests are : 1. These forests are found in areas receiving 100 - 200 cm of annual rainfall. 2. These trees shed their leaves in the beginning ... at any time. These forests are quite dense with an undergrowth of creepers. (b) Sal and Teak.
Description : Give one characteristic feature of a sectional interest group. -SST 10th
Last Answer : A sectional interest group functions to promote the interests of a particular section of the society such as workers or employees or industrialists. They work for the betterment of their members and not the society in general.
Description : Which one of the following groups of animals is correctly matched with its one characteristic feature without even a single exception
Last Answer : Which one of the following groups of animals is correctly matched with its one ... jaw D. Chondrichthyes : Possess cartilaginous endoskeleton
Description : Which one of the following groups of three animals is correctly matched with their one characteristic morphological feature?
Last Answer : Which one of the following groups of three animals is correctly matched with their one characteristic morphological feature?
Description : Which one of the following groups of animals is correctly matched with its characteristic feature without any exception ?
Last Answer : Which one of the following groups of animals is correctly matched with its characteristic feature without ... . Mammalia : Given birth to young ones.
Description : Which of the following is not a characteristic feature of sponges?
Last Answer : Which of the following is not a characteristic feature of sponges? A. Presence of ostia ... Intracellular digestion D. Cellular level of organization
Description : Which of the following is a characteristic feature of cropland ecosystem
Last Answer : Which of the following is a characteristic feature of cropland ecosystem A. Absence of soil ... C. Absence of weeds D. Ecological succession
Description : Which is not a characteristic feature of grassland?
Last Answer : Which is not a characteristic feature of grassland? A. Extensive root system B. High productivity C. Periodic fire D. Developed stratification
Description : Mention the characteristic feature of class Cyclostomata.
Last Answer : Mention the characteristic feature of class Cyclostomata.
Description : Name various groups of vascular plants. Give one characteristic feature of each group.
Last Answer : Name various groups of vascular plants. Give one characteristic feature of each group.
Description : What is the most characteristic feature of clastic sedimentary rocks?
Last Answer : Need answer
Description : What structural feature of their atoms is characteristic of elements in a group of the periodic table?
Last Answer : The Periodic Table also has a special name for its vertical columns. Each column is called a group. The elements in each group have the same number of electrons in the outer orbital. Those outer electrons are also called valence electrons.
Description : Xerophytic vegetation is characteristic feature of: [IAS 2004] (a) Chhotanagpur plateau (b) Khasi hills (c) Eastern Ghats (d) Kuchchh
Last Answer : Ans: (d)
Description : A characteristic feature of marasmus is (A) Severe hypoalbuminemia (B) Normal epinephrine level (C) Mild muscle wasting (D) Low insulin and high cortisol level
Last Answer : Answer : D
Description : A characteristic feature of Kwashiorkar is (A) Fatty liver (B) Emaciation (C) Low insulin lever (D) Occurrence in less than 1 year infant
Last Answer : Answer : A
Description : The trees occurring in two stories is the characteristic feature of: (a) Temperate deciduous forest (b) Tropical savannah (c) Grassland (d) Coniferous forest
Last Answer : Ans. ((a))
Description : Ear showing honey dew symptoms is characteristic feature of
Last Answer : Ans. Grain smut of bajra
Description : Which of the following is a characteristic feature of familial hypercholesterolaemia? 1) Autosomal dominant inheritance 2) elevated chylomicrons 3) hypertriglyceridaemia 4) increased expression of LDL receptors 5) Palmar xanthomas
Last Answer : Answers-1 Familial hypercholesterolaemia is an autosomal dominant condition manifest by increased LDL concentrations (not chylomicrons) due to constitutional abnormalities and reduced numbers of ... are characteristic and the condition is associated with a premature cardiovascular mortality.
Description : Which of the following is a characteristic feature of acute intermittent porphyria? 1) autosomal recessive inheritance 2) excessive faecal protoporphyrin excretion 3) excessive urinary porphobilinigoen between acute attacks 4) hypernatraemia during attacks 5) photosensitivity
Last Answer : Answers-3 Features of acute intermittent porphyria include urinary porphobilinogen excretion raised between attacks, hyponatraemia during an acute attack and autosomal dominant inheritance.
Description : What is a characteristic feature of acarrier protein in a plasma membrane ?
Last Answer : Carrier proteins are globular proteins which are specific it their action and thus regulate the entry and exit of particles into the cell. They help in the conduction of ionic substances and polar substances
Description : Which one of the following is not a characteristic feature of alloys? They are – (1) Compounds (2) Mixtures (3) Solutions (4) Homogeneous systems
Last Answer : (4) Homogeneous systems Explanation: An alloy is a mixture or metallic solid solution composed of two or more elements. So they are heterogeneous systems. Complete solid solution alloys give ... (heat treatment) history. Alloys usually have different properties from those of the component elements.
Description : Which one of the following is a characteristic feature of cropland ecosystem? (a) Absence of weeds (b) Ecological succession (c) Absence of soil organisms (d) Least genetic diversity
Last Answer : (d) Least genetic diversity
Description : Filiform apparatus is a characteristic feature of (a) suspensor (b) egg (c) synergid (d) zygote.
Last Answer : (c) synergid
Description : Transmission tissue is characteristic feature of (a) dry stigma (b) wet stigma (c) hollow style (d) solid style
Last Answer : (d) solid style.
Description : Filiform apparatus is characteristic feature of (a) aleurone cell (b) synergids (c) generative cell (d) nucellar embryo.
Last Answer : (b) synergids