Description : A steam carrying pipeline is insulated with two layers of insulating materials with the inferior insulation material forming the inner part. If the two insulating layers are interchanged, the heat conducted ... ) Remain unaffected (D) May increase or decrease; depends on the thickness of each layer
Last Answer : Option C
Description : Signals from fully developed fetus and placenta ultimately lead to parturition which requires the release of (a) estrogen from placenta (b) oxytocin from maternal pituitary (c) oxytocin from fetal pituitary (d) relaxin from placenta.
Last Answer : (b) oxytocin from maternal pituitary
Description : Tissues are constructed from many distinct cell types that perform different functions in response to signals from each other and the extracellular matrix. During tissue development and tissue regeneration, ... that stem cells undergo when they are required to generate a particular type of cell?
Last Answer : Asymmetric cell division. After asymmetric division, each of the two resulting daughter cells has a unique life course. For example, one daughter cell may differentiate into a specific cell type ( ... cell), whereas the other daughter cell may remain a stem cell with unlimited proliferative ability.
Description : Sex is determined in human beings (a) by ovum (b) at time of fertilisation (c) 40 days after fertilisation (d) seventh to eight week when genitals differentiate in fetus.
Last Answer : (b) at time of fertilisation
Description : Which one of the following statements is NOT correct? [IAS 2003] (a) Black cotton soil of north-west India was formed by the weathering of basaltic lava rocks (b) Sedimentary rocks are distinguished ... feldspar and mica in it (d) A metamorphic rock is softer and less compact than its original type
Last Answer : Ans: (d)
Description : How are the four distinct layers of the ionosphere designated?
Last Answer : D, E, F1, and F2 layers.
Description : From the internal surface to the external surface, the digestive tube wall is made of mucosa (epithelial tissue responsible for the intestinal absorption), submucosa (connective tissue beneath the ... within the abdominal cavity. Digestion System - Image Diversity: histology of the digestive tube
Last Answer : What is the location of the salivary glands in humans?
Description : How likely is this to be true? These articles are claiming that Planned Parenthood sells fetus body parts for cash.
Last Answer : That slimy little piece is just crawling with oily clues regarding its credibility, starting at the top with the 2 outfits Center for Medical Progress and Live Action News. The thing that puzzles me most about ... readers are fools, and in this assumption, well- some of the people all of the time
Description : How many parts does a fetus have ?
Last Answer : The uterus has 3 parts.
Description : Which of the following statement(s) is/are true concerning the cell function of phagocytosis? a. Phagocytosis is a mechanistically distinct process of endocytosis performed by special cells to take ... known as clathrin d. Phagocytosis is performed only by white blood cells and tissue macrophages
Last Answer : Answer: a Phagocytosis is a specialized form of endocytosis by which large particles are internalized by specialized cells primarily macrophages and neutrophils. To be phagocytosed, particles ... the lumen of the thyroid follicle, thereby releasing the thyroid hormones, thyroxine triiodothyronine
Description : Which of the following is incorrect? a) A Layered-style program is divided into an array of modules or layers b) Each layer provides services to the layer “below” and makes use of services provided by the layer “above” c) All of the mentioned d) None of the mentioned
Last Answer : Each layer provides services to the layer “below” and makes use of services provided by the layer “above”
Description : When a habitat is subdivided into parts which show distinct properties, it is called.
Last Answer : When a habitat is subdivided into parts which show distinct properties, it is called. A. Mini- ... Micro-habitat C. Mega-habitat D. Macro-habitat
Description : Is there exchange of cells between the mother and the fetus through the placenta ?
Last Answer : Under normal conditions, there is no passage of cells across the placenta during gestation. The placenta has a smooth mucosa separating the richly vascularized region in contact with the mother ... placental barrier forbids the passage of cells. Image Diversity: umbilical cord placental barrier
Description : Which of the following statements are false about benzene? (a) It is a planar molecule with bond angles 120°. (b) It is immiscible with water forming the lower layer. (c) It can be ... Ni catalyst. (d) It reacts with ethyl chloride in the presence of aluminium chloride to form ethylbenzene.
Last Answer : It is immiscible with water forming the lower layer
Description : When acetone is added in a two layer mixture of methyl isobutyl ketone and water at 30°C, the acetone distributes between the two layers and the composition of the layer follows two solubility curves. For this system ... at the concentration of the plait point (D) All (A), (B) and (C
Last Answer : (D) All (A), (B) and (C
Description : A wall has two layers of materials A and B; each made of a different material. Both the layers have the same thickness. The thermal conductivity of material A is twice that of B. Under the equilibrium, the temperature ... difference across the layer A is __________ °C. (A) 6 (B) 12 (C) 18 (D) 24
Last Answer : (B) 12
Description : Which of the following is correct? a) Layers are not strongly coupled to the layers above them b) Each layer is strongly coupled only to the layer immediately below it c) Overall Layered-style architectures are loosely coupled d) All of the mentioned
Last Answer : All of the mentioned
Description : Which of the following is true with respect to layered architecture? a) Each layer is allowed to depend on the layer above it being present and correct b) A layer may call other layers above and below it, as long as it uses themc) All of the mentioned d) None of the mentioned
Last Answer : None of the mentioned
Description : What is Relaxed Layered Style? a) Each layer can be constrained to use only the layer directly below it b) Sometimes this constraint is relaxed slightly to allow each layer to use all the layers below it c) All of the mentioned d) None of the mentioned
Last Answer : Sometimes this constraint is relaxed slightly to allow each layer to use all the layers below it
Description : What layers are covered under end to end layer connectivity? Explain briefly the function of each one of them.
Last Answer : The layers 4-7 of ISO-OSI reference model communicate with peer entities in the end systems. There is no communication with entities in the intermediate systems. In this sense, layers 4-7 are often ... 6. Editors and terminal support services 7. Telematic services like videotext.
Description : Bacillus thuringiensis forms protein crystals which contain insecticidal protein. This protein (a) binds with epithelial cells of midgut of the insect pest ultimately killing it (b) is coded by several ... pest (d) does not kill the carrier bacterium which is itself resistant to this toxin.
Last Answer : (a) binds with epithelial cells of midgut of the insect pest ultimately killing it
Description : Which of the following terms related to aphasia refers to the inability to perform previously learned purposeful motor acts on a voluntary basis? a) Apraxia Verbal apraxia refers to difficulty in ... continued and automatic repetition of an activity or word or phrase that is no longer appropriate.
Last Answer : a) Apraxia Verbal apraxia refers to difficulty in forming and organizing intelligible words although the musculature is intact.
Description : When examining a completed bend test, the angle of the bend was found to be 185°. The testing specification calls for the sample to have been formed through 180°? a) They should be acceptable as ... then re-examined d) They should be rejected as the angle is not close enough to be acceptable
Last Answer : c) New bends should be produced and bent to 180° then re-examined
Description : Do you feel the Arab Spring revolutions, the London Riots, and the current OWS movement are distinct events or just parts of a bigger puzzle?
Last Answer : I think they’re distinct events but inasmuch as people are able to find out about any of these things happening, their own actions and protests are centered in the ‘spirit of the times’ which is that more and more people are visibly pissed off about the fundamental and worldwide economic inequality.
Description : The term that is used to refer to a primitive cell, capable of selfreplication and differentiation, is a) stem cell. Stem cells may differentiate into myeloid or lymphoid stem cells. b) band ... blood cell without central pallor. d) reticulocyte. A reticulocyte is a slightly immature red blood cell.
Last Answer : a) stem cell. Stem cells may differentiate into myeloid or lymphoid stem cells.
Description : This is for anyone anti-abortion; could you tell a rape victim "Sorry, you have to carry the fetus to term?"
Last Answer : That would be an incredibly cruel thing to say. However, it's inaccurate to tell a woman considering an abortion that all they're going to do is to ... -term harm to her. https://www.scstatehouse.gov/CommitteeInfo/SenateMedicalAffairsCommittee/Shuping%20Long-lasting%20Distress%20after%20Abortion.pdf
Description : Does or should the man have a say, or responsibility, in carrying a fetus to term?
Last Answer : To a certain extent, yes. Then it’s on to The Maury Povich Show to determine who the real father is.
Description : Does the typical image from alien sightings look like a fetus in the first term?
Last Answer : It’s only a movie, only a movie…
Description : What is the term used to describe when a ewe prematurely expels an undeveloped fetus?
Last Answer : Abortion
Description : During mitosis, the eukaryotic cell nucleus splits in two, followed by division of the parent cell into two daughter cells. Mitosis progresses through five separate morphologically distinct phases. Name, in order, these five phases of mitosis.
Last Answer : Prophase, prometaphase, metaphase, anaphase, and telophase.
Description : Eukaryotic cells have extensive intracellular membranes, termed the endomembrane system, which divide the cell into structurally and functionally distinct compartments, or organelles. These include the inner cell ... . Name a cellular component whose membrane is not part of the endomembrane system.
Last Answer : Mitochondria; also chloroplasts
Description : In the process of magnetization of a bar (1) The entire bulk of the bar gets magnetized (2) Only the surface of the bar gets magnetized (3) Only the ends of the bar get magnetized (4) Only some parts of the outer layers of the bar get magnetized
Last Answer : (1) The entire bulk of the bar gets magnetized Explanation: In classical electromagnetism, magnetization or magnetic polarization is the vector field that expresses the density of permanent or induced magnetic ... the process of magnetization of a bar, the entire bulk of the bar gets magnetized.
Description : In the process of magnetisation of a bar (1) The entire bulk of the bar gets magnetised (2) Only the surface of the bar gets magnetised (3) Only the ends of the bar get magnetised (4) Only some parts of the outer layers of the bar get magnetised
Last Answer : The entire bulk of the bar gets magnetised
Description : In the context of rapid prototyping and additive manufacturing, tessellation refers to theprocess of slicing the CAD model of the part into layers. a.Droplet Deposition Manufacturing b.Used-Deposition Modeling c.Laminated-Object Manufacturing d.Stereolithography
Last Answer : d.Stereolithography
Description : Which one of the following cellular parts is correctly described? (a) Thylakoids - flattened membranous sacs forming the grana of chloroplasts (b) Centrioles - sites for active RNA synthesis (c) Ribosomes - ... cytoplasm are smaller (70S) (d) Lysosomes - optimally active at a pH of about 8.5
Last Answer : (a) Thylakoids - flattened membranous sacs forming the grana of chloroplasts
Description : The basic approach to Earned Value is to A. Sum up the Work Package Earned Values to calculate the Earned Value of the Control Account and ultimately the Project B. Multiply the percent complete by ... that package C. Estimate a percent complete for each WBS Work Package D. All of the above
Last Answer : D. All of the above
Description : Which one the following is a correct statement? (A) The vertical section of the soil extending into the parent material, is called profile (B) The layers of the soil parallel to the earth ... horizons (C) The transitional layer between two adjoining horizons is called boundary (D) All of these
Last Answer : Answer: Option D
Description : Which of the following types of aneurysms results in bleeding into the layers of the arterial wall? a) Dissecting Dissection results from a rupture in the intimal layer, resulting in bleeding ... Anastomotic An anastomotic aneurysm occurs as a result of infection at arterial suture or graft sites.
Last Answer : a) Dissecting Dissection results from a rupture in the intimal layer, resulting in bleeding between the intimal and medial layers of the arterial wall.
Description : When a population is divided into distinct groups based on some particular characteristic and a probability sample is taken from each group, this exemplifies: A)area sampling B)quota sampling C)stratified sampling D)cluster sampling E)simple random sampling
Last Answer : D)cluster sampling
Description : what does the term keyword prominence refer to? A. It refers to the importance attached to getting the right keyword density. B.It refers to the fact that the keywords in bold font are ... fact that the keywords placed in important parts of a webpage are given priority by the search engines
Last Answer : D.It refers to the fact that the keywords placed in important parts of a webpage are given priority by the search engines
Description : Bit stuffing refers to a. inserting a 0 in user stream to differentiate it with a flag b. inserting a 0 in flag stream to avoid ambiguity c. appending a nipple to the flag sequence d. appending a nipple to the use data stream
Last Answer : a. inserting a 0 in user stream to differentiate it with a flag
Description : The adrenal cortex can be divided intro three layers, called____ (inner layer), _____(middle layer) and ______(outer layer)
Last Answer : The adrenal cortex can be divided intro three layers, called____ (inner layer), _____(middle layer) and ______(outer layer)
Description : How many years are represented between the top layer and the bottom fossils bearing layers?
Last Answer : What is the answer ?
Description : Of the three layers of the skin, which is the thick, fat-containing layer? A. dermis B. epidermis C. epithelium D. subcutaneous tissue
Last Answer : Ans: D
Description : The mirage is seen in a hot desert because of (a) The density of the layer of air increases with altitude (b) The density of the layer of air decreases with altitude (c) The reflection of light from the layers of sand (d) The total internal reflection from sand
Last Answer : Ans:(a)
Description : Ozone layer is formed due to reactions of : (1) oxygen and ultraviolet rays (2) carbon dioxide and layers of atmosphere (3) cosmic rays and layers of atmosphere (4) infrared rays and ultraviolet rays
Last Answer : (1) oxygen and ultraviolet rays Explanation: Ozone in the Earth's stratosphere is created by ultraviolet light striking ordinary oxygen molecules containing two oxygen atoms (O2), splitting them into ... (atomic oxygen). The atomic oxygen then combines with unbroken O2 to create ozone (O3).
Description : . If Prandtl number is greater than the Schmidt number, then the (A) Thermal boundary layer lies inside the concentration boundary layer (B) Concentration boundary layer lies inside the thermal boundary ... (D) Hydrodynamic (i.e., momentum) boundary layer is thicker than the other two
Last Answer : (A) Thermal boundary layer lies inside the concentration boundary layer
Description : The thermal boundary layer at NPr > 1 (A) Is thicker than hydrodynamic boundary layer (B) Is thinner than hydrodynamic boundary layer (C) And the hydrodynamic boundary layers are identical (D) Disappears
Last Answer : (B) Is thinner than hydrodynamic boundary layer
Description : Structures involved in colour vision include: a. parvocellular pathway b. superficial layer 4C of visual cortex c. superior collliculi d. geniculate layers 1-2
Last Answer : parvocellular pathway
Description : With regard to the cornea: a. photokeratitis occurs with wavelength of 270nm b. microvilli are found in the outer layer of the epithelium c. the turnover of the corneal epithelium typically takes 30 days d. the corneal epithelium is about 10 layers in thickness
Last Answer : photokeratitis occurs with wavelength of 270nm