Description : What are the chief excretory organs of vertebrates?
Last Answer : Kidney
Last Answer : 3 excretory organs of human body.
Last Answer : Animals of the genus Annelida have excretory organs called nephridia.
Description : Correct order of excretory organs in Cockroach, Earthworm and Rabbit respectively
Last Answer : Correct order of excretory organs in Cockroach, Earthworm and Rabbit respectively A. Skin, malpighi ... , kidney D. Nephridia, kidney, green gland
Description : Which one of the following simplest excretory organs ?
Last Answer : Which one of the following simplest excretory organs ? A. Alveoli B. Flame cells C. Nephridia D. Kidney
Description : In platyhelminthes, the excretory organs are
Last Answer : In platyhelminthes, the excretory organs are A. Nephridia B. Nephrons C. Flame cells D. Archeocytes
Description : $ The excretory organs of Flatworms are called Flame cells. ! Excretory cells help in endocytosis.
Last Answer : $ The excretory organs of Flatworms are called Flame cells. ! Excretory cells help in endocytosis. A. If ... wrong D. If both As and R are wrong.
Description : Excretory organs of Cockroach are
Last Answer : Excretory organs of Cockroach are A. Trachea B. Kidney C. Nephirdia D. Malpighian tubules
Description : In which of the following organisms, the excretory organs are correctly stated?
Last Answer : In which of the following organisms, the excretory organs are correctly stated? A. Human - Kidneys, ... D. Frog - Kidneys, skin, and buccal epithelium
Last Answer : Correct order of excretory organs in Cockroach, Earthworm and Rabbit respectively A. Skin, Malpighi ... , kidney D. Nephridia, kidney, green gland
Description : Antennary or green glands which are excretory and osmoregulatory organs of crustacean consist of
Last Answer : Antennary or green glands which are excretory and osmoregulatory organs of crustacean consist of A. ... C. Antenna D. Lateral and transverse ducts
Description : Which one of the following pairs of items correctly belongs to the category of organs mentioned against it? (a) Nephridia of earthworm and Malpighian tubules of cockroach - excretory organs ( ... Cucurbita - analogous organs (d) Nictitating membrane and blind spot in human eye - vestigial organs
Last Answer : (a) Nephridia of earthworm and Malpighian tubules of cockroach - excretory organs
Description : Which of the following happens in the common cockroach? (a) Malpighian tubules are excretory organs projecting out from the colon. (b) Oxygen is transported by haemoglobin in blood. (c) Nitrogenous excretory product is urea. (d) The food is ground by mandibles and gizzard.
Last Answer : (d) The food is ground by mandibles and gizzard.
Description : .Malpighian tubules are (a) excretory organs of insects (b) excretory organs of annelids (c) respiratory organs of insects (d) respiratory organs of annelids.
Last Answer : (a) excretory organs of insects
Description : In which one of the following organisms its excretory organs are correctly stated? (a) Humans - Kidneys, sebaceous glands and tear glands (b) Earthworm - Pharyngeal, integumentary and septal ... Cockroach - Malpighian tubules and enteric caeca (d) Frog - Kidneys, skin and buccal epithelium
Last Answer : (b) Earthworm – Pharyngeal, integumentary and septal nephridia
Description : This organ is a thick multi-layered structure which i richly endowed with blood vessels. It is also the largest organ of the BIOL-91; Short Answer: Name the four main excretory organs identified in man
Last Answer : ANSWER: SKIN, KIDNEYS, LUNGS, INTESTINAL TRACT
Description : Red list contains data or information on (a) all economically important plants (b) plants whose products are in international trade (c) threatened species (d) marine vertebrates only.
Last Answer : (c) threatened species
Description : What are the methods used by plants to get rid of excretory products ? -Biology
Last Answer : (i) The plants get rid of gaseous products-through stomata in leaves and lenticels in stems. (ii) The plants get rid of stored solid and liquid waste by the shedding off leaves, peeling off bark ... form of gums and resins. (iv) Plants also excrete some waste substances into the soil around them.
Description : Name two excretory products other than 02 and CO2 in plants. -Biology
Last Answer : The two excretory products other than 02 and CO2 in plants are resins and gums.
Description : Uric acid is the chief nitrogenous component of the excretory products of `:`
Last Answer : Uric acid is the chief nitrogenous component of the excretory products of `:` A. Frog B. Man C. Earthworm D. Cockroach
Description : Minimum excretory urinary volume for waste products elimination during 24 hrs is (A) 200–300 ml (B) 200–400 ml (C) 500–600 ml (D) 800 ml
Last Answer : Answer : C
Description : Excretory products of mammalian embryo are eliminated out by - (1) Placenta (2) Amniotic fluid (3) Allantois (4) Ureter
Last Answer : (1) Placenta Explanation: The placenta is an organ that connects the developing fetus to the uterine wall to allow nutrient uptake, waste elimination, and gas exchange via the mother's blood ... are also found in some snakes and lizards with yawing levels of development up to mammalian levels.
Description : Uric acid is the chief nitrogenous component of the excretory products of (a) earthworm (b) cockroach (c) frog (d) man.
Last Answer : (b) cockroach
Description : Match the column I with column II. Column-I Column-II A. Golgi apparatus (i) Synthesis of protein B. Lysosomes (ii) Trap waste and excretory products C. Vacuoles (iii) Formation of glycoproteins and glycolipids D. Ribosomes (iv) Digesting ... ), C-(iv), D-(i) (d) A-(i), B-(ii), C-(iv), D-(iii)
Last Answer : (a) A-(iii), B-(iv), C-(ii), D-(i)
Description : Excretory products of mammalian embryo are eliminated out by (1) Placenta (2) Amniotic fluid (3) Allantois (4) Ureter
Last Answer : Placenta
Description : Ketone bodies are synthesized from fatty acid oxidation products by which of the following organs? (A) Liver (B) Skeletal muscles (C) Kidney (D) Brain
Last Answer : Answer : A
Description : The five classes of vertebrates are? -Biology
Last Answer : answer:
Description : what two groups of present-day vertebrates are the descendants of reptiles?
Last Answer : are alligator and snakes
Description : All vertebrates belong to which state ?
Last Answer : All vertebrates belong to the state of Animalia.
Description : How many classes of vertebrates have been divided on the basis of structure and characteristics ?
Last Answer : Vertebrates are divided into 8 groups based on their structure and characteristics.
Description : Animals of which subfamily are known as vertebrates ?
Last Answer : Vertibrata subfamily animals are known as vertebrates.
Last Answer : The animals in the circumference are vertebrates.
Last Answer : 12 human thoracic vertebrae .
Description : Development which freed land vertebrates from water was
Last Answer : Development which freed land vertebrates from water was A. Four appendages B. Lungs C. Cleidoic eggs D. Four - chambered heart
Description : How does reptilia differ from other vertebrates ?
Last Answer : How does reptilia differ from other vertebrates ? A. Due to epidermal scale B. Due to cleidoic eggs C. Due to tetrapod limb D. None of them
Description : The yellow colour of urine of the vertebrates is due to
Last Answer : The yellow colour of urine of the vertebrates is due to A. Lecithin B. Urochrom C. Uric acid D. Bilirubin
Description : Which type of WBCs are most abundant in the blood of rabbit and other vertebrates?
Last Answer : Which type of WBCs are most abundant in the blood of rabbit and other vertebrates? A. Acidophils B. Basophils C. Lymphocytes D. Neutrophils
Description : The renal portal system of vertebrates is significant for
Last Answer : The renal portal system of vertebrates is significant for A. Elimination of excess fats by kidneys ... the kidneys D. Draining blood from the kidney
Description : Which group of vertebrates comprises the highest number of endangered species
Last Answer : Which group of vertebrates comprises the highest number of endangered species A. Mammals B. Fishes C. Reptiles D. Birds
Description : `{:("Convergent evolution","Divergent evolution"),((1)"Bones of forelimbs of vertebrates","Wings of butterfly and birds"),((2)"Thorns of Bougainvillia
Last Answer : `{:("Convergent evolution","Divergent evolution"),((1)"Bones of forelimbs of vertebrates","Wings ... Cucurbita","Wings of butterflies and birds"):}`
Description : $ Notochord is present in vertebrates. ! Notochord is always formed of bones.
Last Answer : $ Notochord is present in vertebrates. ! Notochord is always formed of bones. A. If both A and R are ... is wrong D. If both A and R are wrong.
Description : The nervous system of vertebrates is derived from :
Last Answer : The nervous system of vertebrates is derived from : A. Ectoderm B. Endoderm C. Mesoderm D. All of these
Description : The process of spermatogenesis and oogenesis in most vertebrates are under the influence of which hormone ?
Last Answer : The process of spermatogenesis and oogenesis in most vertebrates are under the influence of which hormone ? A. Oxytocin B. FSH C. ACTH D. ICSH
Description : Which reproductive adaptation is characteristic of most terrestrial vertebrates but not of most aquatic vertebrates?
Last Answer : Which reproductive adaptation is characteristic of most terrestrial vertebrates but not of most aquatic ... C. Motile gametes D. External development.
Description : Which statement best explains why invertebrates regenerate lost tissue more readily than most vertebrates do?
Last Answer : Which statement best explains why invertebrates regenerate lost tissue more readily than most ... undifferentiated cells than vertebrate animals have.
Description : Glands of vertebrates are originated from :-
Last Answer : Glands of vertebrates are originated from :- A. Ectodermal B. Endodermal C. Mesodermal D. All of these
Description : Epidermis of skin of vertebrates comprises : -
Last Answer : Epidermis of skin of vertebrates comprises : - A. Simples Epithelium B. Stratified Epithelium C. Transitional Epthelium D. Colummar Epithelium