Are mammals viviparous or oviparous?

Description : Aquatic animals in which fertilisation occurs in water are said to be a) viviparous without external fertilisation b) oviparous with external fertilisation c) viviparous with internal fertilisation d) oviparous with internal fertilisation

Last Answer : b) oviparous with external fertilisation

In the list given, hen is odd one out : Human being, cow, dog, hen. The reason for this is a) it undergoes internal fertilisation c)it is oviparous b) it is viviparous d)it undergoes external fertilisation

Description : In the list given, hen is odd one out : Human being, cow, dog, hen. The reason for this is a) it undergoes internal fertilisation c)it is oviparous b) it is viviparous d)it undergoes external fertilisation

Last Answer : c)it is oviparous

Which one of the following categories of animals, is correctly described with no single exception in it? (a) All reptiles possess scales, have a three chambered heart and are cold blooded (poikilothermal). (b) All bony fishes have four pairs of gills and an operculum on each side. (c) All sponges are marine and have collared cells. (d) All mammals are viviparous and possess diaphragm for breathing.

Description : Which one of the following categories of animals, is correctly described with no single exception in it? (a) All reptiles possess scales, have a three chambered heart and are cold blooded ( ... marine and have collared cells. (d) All mammals are viviparous and possess diaphragm for breathing.

Last Answer : (b) All bony fishes have four pairs of gills and an operculum on each side

Which one of the following categories of animals, is correctly described with no single exception in it? (a) All reptiles possess scales, have a three chambered heart and are cold blooded (poikilothermal). (b) All bony fishes have four pairs of gills and an operculum on each side. (c) All sponges are marine and have collared cells. (d) All mammals are viviparous and possess diaphragm for breathing.

Description : Which one of the following categories of animals, is correctly described with no single exception in it? (a) All reptiles possess scales, have a three chambered heart and are cold blooded ( ... marine and have collared cells. (d) All mammals are viviparous and possess diaphragm for breathing.

Last Answer : (b) All bony fishes have four pairs of gills and an operculum on each side.

Choose the correct statement. (a) All mammals are viviparous. (b) All cyclostomes do not possess jaws and paired fins. (c) All reptiles have a three-chambered heart. (d) All pisces have gills covered by an operculum

Description : Choose the correct statement. (a) All mammals are viviparous. (b) All cyclostomes do not possess jaws and paired fins. (c) All reptiles have a three-chambered heart. (d) All pisces have gills covered by an operculum

Last Answer : (b) All cyclostomes do not possess jaws and paired fins.

$ The animals which give birth to young ones are called oviparous. ! Earthworms lay eggs and are unisexual.

Description : $ The animals which give birth to young ones are called oviparous. ! Earthworms lay eggs and are unisexual.

Last Answer : $ The animals which give birth to young ones are called oviparous. ! Earthworms lay eggs and are unisexual. ... wrong D. If both As and R are wrong.

What are oviparous animals? Give example.

Description : What are oviparous animals? Give example.

Last Answer : Animals which lay eggs are called oviparous animals. Ex: fishes, reptiles and birds.

What is true for mammalia? (a) Platypus is oviparous. (b) Bats have feather. (c) Elephant is ovoviviparous. (d) Diaphragm is absent in them

Description : What is true for mammalia? (a) Platypus is oviparous. (b) Bats have feather. (c) Elephant is ovoviviparous. (d) Diaphragm is absent in them

Last Answer : (a) Platypus is oviparous.

Which one of the following phyla is correctly matched with its two general characteristics? (a) Echinodermata - pentamerous radial symmetry and mostly internal fertilization (b) Mollusca - normally oviparous and development through a trochophore or veliger larva (c) Arthropoda - body divided into head, thorax and abdomen and respiration by tracheae (d) Chordata - notochord at some stage and separate anal and urinary openings to the outside.

Description : Which one of the following phyla is correctly matched with its two general characteristics? (a) Echinodermata - pentamerous radial symmetry and mostly internal fertilization (b) Mollusca - normally ... Chordata - notochord at some stage and separate anal and urinary openings to the outside.

Last Answer : (c) Arthropoda - body divided into head, thorax and abdomen and respiration by tracheae

In which one of the following the genus name, its two characters and its class/phylum are correctly matched?(a) Ascaris (i) Body segmented Annelida (ii) Males and females distinct (b) Salamandra (i) A tympanum Amphibia represents ear (ii) Fertilization is external (c) Pteropus (i) Skin possesses Mammalia hair (ii) Oviparous (d) Aurelia (i) Cnidoblasts Coelenterata (ii) Organ level of organization

Description : In which one of the following the genus name, its two characters and its class/phylum are correctly matched? (a) Ascaris (i) Body segmented Annelida (ii) Males and females distinct (b) ... hair (ii) Oviparous (d) Aurelia (i) Cnidoblasts Coelenterata (ii) Organ level of organization

Last Answer : (a) Ascaris (i) Body segmented Annelida (ii) Males and females distinct

Which one of the following animals is correctly matched with its one characteristic and the taxon? Animal Characteristic Taxon (a) Millipede Ventral nerve Arachnida cord (b) Sea anemone Triploblastic Cnidaria (c) Silver fish Pectoral and Chordata pelvic fins (d) Duckbilled Oviparous Mammalia platypus

Description : Which one of the following animals is correctly matched with its one characteristic and the taxon? Animal Characteristic Taxon (a) Millipede Ventral nerve Arachnida cord (b) Sea anemone ... Cnidaria (c) Silver fish Pectoral and Chordata pelvic fins (d) Duckbilled Oviparous Mammalia platypus

Last Answer : (d) Duckbilled Oviparous Mammalia platypus

Which one of the following animals is correctly matched with its one characteristic and the taxon? Animal Characteristic Taxon (a) Millipede Ventral nerve Arachnida cord (b) Sea anemone Triploblastic Cnidaria (c) Silver fish Pectoral and Chordata pelvic fins (d) Duckbilled Oviparous Mammalia platypus

Description : Which one of the following animals is correctly matched with its one characteristic and the taxon? Animal Characteristic Taxon (a) Millipede Ventral nerve Arachnida cord (b) Sea anemone ... Cnidaria (c) Silver fish Pectoral and Chordata pelvic fins (d) Duckbilled Oviparous Mammalia platypus

Last Answer : (d) Duckbilled Oviparous Mammalia platypus

Which of the following creatures is oviparous?

Description : Which of the following creatures is oviparous?

Last Answer : Frog

What is meant by the statement that an animal is oviparous?

Description : What is meant by the statement that an animal is oviparous?

Last Answer : ANSWER: IT LAYS EGGS

Viviparous animal with examples. -Biology

Description : Viviparous animal with examples. -Biology

Last Answer : Some examples of ovoviviparous animals are sharks, rays, snakes, fishes, and insects. Oviparity is different from ovoviviparity in a way that the eggs in oviparity may or may not undergo internal fertilization but are laid and depend on the yolk sac to get nourished till the time they hatch.

Which of the following animals is not viviparous?

Description : Which of the following animals is not viviparous?

Last Answer : Which of the following animals is not viviparous? A. Whale B. Flying fox (Bat ) C. Elephant D. Platypus

Which one of the following pair of snakes is viviparous ?

Description : Which one of the following pair of snakes is viviparous ?

Last Answer : Which one of the following pair of snakes is viviparous ? A. Krait and viper B. Cobra and ... Hydrophis and Vipera russelli D. Natrix and python .

Which of the following is viviparous and bring forth their young alive ?

Description : Which of the following is viviparous and bring forth their young alive ?

Last Answer : Which of the following is viviparous and bring forth their young alive ? A. Hippocampus B. Shark ( Scoliodon ) C. Anabas D. Trygon

$ Duck billed platypus is viviparous ! Duck is a type of platypus.

Description : $ Duck billed platypus is viviparous ! Duck is a type of platypus.

Last Answer : $ Duck billed platypus is viviparous ! Duck is a type of platypus. A. If both As and R are correct and R ... R is wrong D. If both As and R are wrong.

Is whale viviparous animal?

Description : Is whale viviparous animal?

Last Answer : Yes!

Is whale viviparous animal?

Description : Is whale viviparous animal?

Last Answer : Yes!

What is a viviparous animal?

Description : What is a viviparous animal?

Last Answer : A viviparous animal is one that gives birth to young ones

What are viviparous animals?

Description : What are viviparous animals?

Last Answer : Animals which give birth to young ones are called viviparous animals. Both fertilization and development takes place inside the body of female

Which of the following animals is not viviparous? (a) Platypus (b) Whale (c) Flying fox (Bat) (d) Elephant

Description : Which of the following animals is not viviparous? (a) Platypus (b) Whale (c) Flying fox (Bat) (d) Elephant

Last Answer : (a) Platypus

Which of the following characteristic features always holds true for the corresponding group of animals? (a) Possess a mouth with an Chordata upper and a lower jaw (b) 3–chambered heart with Reptilia one incompletely divided ventricle (c) Cartilaginous endoskeleton Chondrichthyes (d) Viviparous

Description : Which of the following characteristic features always holds true for the corresponding group of animals? (a) Possess a mouth with an Chordata upper and a lower jaw (b) 3- ... heart with Reptilia one incompletely divided ventricle (c) Cartilaginous endoskeleton Chondrichthyes (d) Viviparous

Last Answer : (c) Cartilaginous endoskeleton

Are mammals viviparous or oviparous?

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