Tendrils of Cucurbita and thorns of Bougainvillea are

Following are the examples of some homologous and analogous organs. (a) Tendrils of Cucurbita and thorn of Bougainvillea. Br (b) Forelimbs of mammals. Br (c) Flipper of Penguin and Dolphin. Br (d) Wings of insects and wings of birds, Choose the correct option.

Tendril of Cucurbita & throns of Bougainvillea are

Thorn of Bougainvillea is modified

Thorn of Bougainvillea is modified

Thorn of Bougainvillea is modified

Select the homologous structures from the combinations given below : Forelimbs of whales and bats Tuber of potato and sweet potato Eyes of octopus and mammals Thorns of Bougainvillea and tendrils of Cucurbita. (b) State the kind of evolution they represent.

Select the homologous structures from the combinations given below : Forelimbs of whales and bats Tuber of potato and sweet potato Eyes of octopus and mammals Thorns of Bougainvillea and tendrils of Cucurbita. (b) State the kind of evolution they represent.

Which of the following are not analogous organs :- 1 Fins of fishes and flippers of whales 2 Stings of honey bee and sting of scorpion 3 Thorn of bougainvillea and tendril of cucurbita 4 Wings of insects and wings of birds

Choose the homologous organs from the given options . I. Vertebrate hearts II. Vertebrate brains III. Thorn and tendrils of Bougainvillea and Cucurbita IV. Sweet potato & potato The correct combination is