Description : What are the cold-blooded vertebrates that live both on land and in water called?
Last Answer : Amphibian
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 : Why reptiles as considered as successful land vertebrates?
Last Answer : Need answer
Description : Which is the chordate class considered an evidence of the transition of the vertebrates from the aquatic to the dry land environment?
Last Answer : The amphibians are totally aquatic in the larval stage and partially terrestrial animals as adults and for these facts they are considered intermediate beings in the evolutionary passage of vertebrates ... terrestrial as adults) of these animals. Frog Facts Review - Image Diversity: amphibians
Description : The long bones are hollow and connected by air passages. They are the characteristics of (a) reptilia (b) land vertebrates (c) aves (d) mammals.
Last Answer : (c) aves
Description : What financial statement appear on the land?
Last Answer : Feel Free to Answer
Description : Bryophytes are often called as amphibian plant because they : (1) appear like frog (2) are found both in water and on land (3) do not have habitat preference (4) can eat insects
Last Answer : (2) are found both in water and on land Explanation: Bryophytes are simple low growing plants, anchored to the ground or to tree bark by tiny filamentous rhizoids.
Last Answer : are found both in water and on land
Description : Which of the following vertebrates are without teeth? 1. Jawless fishes 2. Turtles and tortoises 3. Toads 4. Birds Codes: (a) 1, 2 (b) 2, 3 (c) 1, 4 (d) 2, 4
Last Answer : Ans:(c)
Description : What are the chief excretory organs of vertebrates?
Last Answer : Kidney
Description : Which sea animal is considered to be a link between the vertebrates and inverte- brates?
Last Answer : Amphioxus
Description : Which group of vertebrates has single circulation of blood?
Last Answer : Fish
Description : What are Vertebrates?
Last Answer : Animals which have backbone are called verte- brates
Description : A class of vertebrates in which fertilization is internal and development is external is
Last Answer : Reptiles/Aves.
Description : A class of vertebrates in which both fertilization and development is external is
Last Answer : Pisces/Amphibians.
Description : What was the need for vertebrates to evolve from oviparity to viviparity?
Last Answer : The two reasons for vertebrates to evolve from oviparity (Egg-laying) to viviparity (Giving live birth) are: a) To increase the number of successful births as in viviparity the offspring is ... are healthier in viviparity. So they were selected by natural selection and were evolved to viviparity.
Description : In which class of vertebrates pneumatic bones are found? Mention any one of its advantage.
Last Answer : Pneumatic bones are found in class aves. It makes the body very light and fly without friction
Description : Name the five classes under vertebrates.
Last Answer : a) Class Pisces (fishes) c) Class Reptilia (Reptiles) e) Class Mammalia (Mammals)
Description : What are vertebrates?
Last Answer : Chordates in which notochord is replaced by a vertebral column in the embryonic stage are called vertebrates.
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 : 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
Description : Assertion: Kidneys of the vertebrates are retroperitoneal and extracoelomic. Reason: The structural and functional units of the kidneys are nephrons.
Last Answer : Assertion: Kidneys of the vertebrates are retroperitoneal and extracoelomic. Reason: The structural and ... . If both Assertion and Reason are false
Last Answer : The yellow colour of urine of the vertebrates is due to A. Cholesterol B. Urochrome C. Uric acid D. Melanin
Description : Vitamin excreted by urine in higher vertebrates is
Last Answer : Vitamin excreted by urine in higher vertebrates is A. A B. D C. K D. C
Description : What vertebrates have air sacs attached to their lungs that make lungs more efficient?
Description : What type of skeleton do vertebrates sush as humans have?
Last Answer : Dick
Description : Is a flamingo vertebrates?
Description : What groups of vertebrates is most closely related to birds?
Last Answer : The group of vertebrates that are most closely related to birdsis reptiles.
Description : What group of vertebrates does a chameleon belong?
Last Answer : reptiles
Description : Are cecropia moths vertebrates?
Last Answer : No, moths are insects.
Description : What do vertebrates use to take in food?