Username*
E-Mail*
Password*
Confirm Password*
Captcha* Click on image to update the captcha.
Username or email*
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
You must login to ask question.
1. Two-chambered heart, e.g., Rohu, Scoliodon. 2. Three-chambered heart, e.g., Frog, Salamander, Flying lizard, King cobra. 3. Four-chambered heart, e6", Crocodile, Ostrich, Pigeon, Bat, Whale.
1. Two-chambered heart, e.g., Rohu, Scoliodon. 2. Three-chambered heart, e.g., Frog, Salamander, Flying lizard, King cobra. 3. Four-chambered heart, e6″, Crocodile, Ostrich, Pigeon, Bat, Whale.
(i) Cartilaginous endoskeleton, e.g, Torpedo, Sting ray, Dog fish. (ii) Bony endoskeleton, e.g Rohu, Angler fish, Exocoetus.
1. Acoelomata. Spongilla, Sea anemone, Planaria, Liver fluke. 2. Psudocoelomata. Wuchereria, Ascaris. 3, Coelomata. Nereis, Earthworm, Scorpion, Birds, Fishes, Horse.
Dicot seeds, e.g., Gram, Pumpkin, Pea Monocot seeds, e.g.,wheat, Rice, Maize.
Association between blue-green algae and fungi is called as Lichen.
Bryophyta; are called amphibians of plant kingdom
Chemical nature of chitin is Carbohydrate;
Cell wall of fungi is made up of Chitin;
Fungi show Saprophytic mode of nutrition.
Specie; has smallest number of organisms with maximum number of similar characters.
Classify the following based on number of chambers in their heart Rohu, Scoliadon, Frog, Salamander, Flying lizard, King cobra, Crocodile, Ostrich, Pigeon, Bat, Whale.
1. Two-chambered heart, e.g., Rohu, Scoliodon. 2. Three-chambered heart, e.g., Frog, Salamander, Flying lizard, King cobra. 3. Four-chambered heart, e6", Crocodile, Ostrich, Pigeon, Bat, Whale.
1. Two-chambered heart, e.g., Rohu, Scoliodon.
See less2. Three-chambered heart, e.g., Frog, Salamander, Flying lizard, King cobra.
3. Four-chambered heart, e6″, Crocodile, Ostrich, Pigeon, Bat, Whale.
Endoskeleton of fishes are made up of cartilage and bone. Classify the following fishes as cartilaginous or bony: Torpedo, Sting ray, Dog fish, Rohu, Angler fish, Exocoetus.
(i) Cartilaginous endoskeleton, e.g, Torpedo, Sting ray, Dog fish. (ii) Bony endoskeleton, e.g Rohu, Angler fish, Exocoetus.
(i) Cartilaginous endoskeleton, e.g, Torpedo, Sting ray, Dog fish.
See less(ii) Bony endoskeleton, e.g Rohu, Angler fish, Exocoetus.
Classify the following organisms based on absence or presence of true coelom as acoelomate, pseudocoelomate, and coelomate: Spongilla, Sea anemone, Planaria, Liver fluke, Wuchereria, Ascaris, Nereis, Earthworm, Scorpion, Birds, Fishes and Horse.
1. Acoelomata. Spongilla, Sea anemone, Planaria, Liver fluke. 2. Psudocoelomata. Wuchereria, Ascaris. 3, Coelomata. Nereis, Earthworm, Scorpion, Birds, Fishes, Horse.
1. Acoelomata. Spongilla, Sea anemone, Planaria, Liver fluke.
See less2. Psudocoelomata. Wuchereria, Ascaris.
3, Coelomata. Nereis, Earthworm, Scorpion, Birds, Fishes, Horse.
You are provided with seeds of Gram, Wheat, Rice, Pumpkin, Maize and Pea. Classify them Whether they are monocot or dicot.
Dicot seeds, e.g., Gram, Pumpkin, Pea Monocot seeds, e.g.,wheat, Rice, Maize.
Dicot seeds, e.g., Gram, Pumpkin, Pea Monocot seeds, e.g.,wheat, Rice, Maize.
See lessFill in the Blanks: Association between blue-green algae and fungi is called as …………….
Association between blue-green algae and fungi is called as Lichen.
Association between blue-green algae and fungi is called as Lichen.
See lessFill in the Blanks: ……………. are called amphibians of plant kingdom
Bryophyta; are called amphibians of plant kingdom
Bryophyta; are called amphibians of plant kingdom
See lessFill in the Blanks: Chemical nature of chitin is …………….
Chemical nature of chitin is Carbohydrate;
Chemical nature of chitin is Carbohydrate;
See lessFill in the Blanks: Cell wall of fungi is made up of …………….
Cell wall of fungi is made up of Chitin;
Cell wall of fungi is made up of Chitin;
See lessFill in the Blanks: Fungi show…………….mode of nutrition.
Fungi show Saprophytic mode of nutrition.
Fungi show Saprophytic mode of nutrition.
See lessFill in the Blanks: ……………… has smallest number of organisms with maximum number of similar characters.
Specie; has smallest number of organisms with maximum number of similar characters.
Specie; has smallest number of organisms with maximum number of similar characters.
See less