MCQ
External ears are characteristics of
- ABirds
- ✓Mammals
- CBirds and mammals
- DMammals and reptiles
✓
Answer
Correct option: B.
Mammals
b
It’s obvious
It’s obvious
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Choose the correct statement
The following graph of relative concentrations of the four hormones present in the blood plasma of a woman during her menstrual cycle. Identify the hormones.
Statement I: Tetany is rapid spasms in muscle due to high Ca++ is body fluid.
Statement II: Gout is inflammation of joints due to accumulation of uric acid crystals.
Statement II: Gout is inflammation of joints due to accumulation of uric acid crystals.
In frog, cutaneous respiration takes place
Match List $I$ with List $II$:
→| List $I$ | List $II$ |
| $A$ Unicellular glandular epithelium | $I$ Salivary glands |
| $B$ Compound epithelium | $II$ Pancreas |
| $C$ Multicellular glandular epithelium | $III$ Goblet cells of alimentary canal |
| $D$ Endocrine glandular epithelium | $IV$ Moist surface of buccal cavity |
choose the correct answer from the options given below:
Which one of the following is the most widely accepted method of contraception in India, as at present?
Identify the molecules $(A)$ and $(B)$ shown below and select the right option giving their source and use.
→Administration of progesterone, progesterone oestrogen combination and $IUDs$ are effective in
→Which of the following classes has largest number of animals
Which of the following hormones are amino acid derivatives?
→$I.$ Insulin $II.$ Epinephrine $III.$ Oestradiol $IV.$ Norepinephrine $V$. Testosterone $VI$. Glucagon