Vaccine was first developed by_______________?

✅ D. Both are produced and secreted by endoplasmic reticulum

Option A: They are conjugated molecules of carbohydrates Option B: Both have role in the extra cellular matrix of animals and bacterial cell wall Option C: They are components of biological membranes. Option D: Both are produced and secreted by endoplasmic reticulum Correct Answer : Both are produced and secreted by endoplasmic reticulum Read more

✅ A. Detrital organic particles

Option A: Detrital organic particles Option B: Zooplankton and small animals Option C: Phytoplanktons Option D: all of these Correct Answer : Detrital organic particles Read more

✅ A. Turgor movements

Option A: Turgor movements Option B: Growth movements Option C: Tactic movements Option D: Paratonic movments Correct Answer : Turgor movements Read more

✅ C. Mesoderm

Option A: Endoderm Option B: Ectoderm Option C: Mesoderm Option D: Extraembryonic layers Correct Answer : Mesoderm Read more

✅ C. G2 phase

Option A: G1 phase Option B: S phase Option C: G2 phase Option D: M phase Correct Answer : G2 phase Read more

✅ D. All of these

Option A: H Option B: N & O Option C: P & S Option D: All of these Correct Answer : All of these Read more

✅ A. Skin

Option A: Skin Option B: Liver Option C: Lungs Option D: GIT Correct Answer : Skin Read more

✅ D. Epidermis

Option A: Endodermis Option B: Mesophyll Option C: Chitin Option D: Epidermis Correct Answer : Epidermis Read more