It is stiff rod of special cells surrounded by connecive tissue present in the mid -dorsal region and appears in the embryos of all chordates

✅ A. Linnaeus

Option A: Linnaeus Option B: Aristotle Option C: Mendel Option D: Lamarck Correct Answer : Linnaeus Read more

✅ C. Gemmules

Option A: Spicules Option B: Choanocytes Option C: Gemmules Option D: None of these Correct Answer : Gemmules Read more

✅ B. Herbivores

Option A: Secondary consumers Option B: Herbivores Option C: Carnivores Option D: Decomposers Correct Answer : Herbivores Read more

✅ B. emphysema

Option A: tuberculosis Option B: emphysema Option C: asthma Option D: cancer Correct Answer : emphysema Read more

✅ B. Ascomycota

Option A: Zygomycota Option B: Ascomycota Option C: Basidiomycota Option D: Deuteromycota Correct Answer : Ascomycota Read more

✅ B. waxes

Option A: cholesterol Option B: waxes Option C: chitin Option D: all of these Correct Answer : waxes Read more

✅ C. Palmitic acid

Option A: Acetic acid Option B: Butyric acid Option C: Palmitic acid Option D: All have same Correct Answer : Palmitic acid Read more

✅ C. Be deplasmolysed

Option A: Burst Option B: Be Killed Option C: Be deplasmolysed Option D: Show no change in it Correct Answer : Be deplasmolysed Read more