| 1. | Serum amylase | 2. | A globulin |
| 3. | Fibrinogen | 4. | Albumin |
What type of human population is represented by the following age pyramid?
| 1. | Golgi apparatus | 2. | plastid |
| 3. | lysosome | 4. | vacuole |
| 1. | Oxygen is transported by hemoglobin in blood |
| 2. | The nitrogenous excretory product is urea |
| 3. | The food is ground by mandibles and gizzard |
| 4. | Malpighian tubules are excretory organs projecting out from the colon |
| 1. | Henle’s loop – most reabsorption of the major substances from the glomerular filtrate |
| 2. | Distal convoluted tubule – reabsorption of ions into the surrounding blood capillaries |
| 3. | Afferent arteriole – carries the blood away from the glomerulus towards renal vein |
| 4. | Podocytes - create minute spaces (slit pores) for the filtration of blood into the Bowman’s capsule |
| 1. | Male frog – a copulatory pad on the first digit of the hind limb |
| 2. | Female cockroach – anal cerci |
| 3. | Male shark – claspers borne on pelvic fins |
| 4. | Female Ascaris – sharply curved posterior end |
| 1. | Chromatids start moving towards opposite poles in telophase. |
| 2. | Golgi complex and endoplasmic reticulum are still visible at the end of prophase. |
| 3. | Chromosomes move to the spindle equator and get aligned along the equatorial plate in metaphase. |
| 4. | Chromatids separate but remain in the center of the cell in anaphase. |
The correct floral formula of chilli is:
| 1. | ⊕⚥K5 C5 A5 G(2) | 2. | ⊕⚥K5 C5 A5 G(2) |
| 3. | ⊕⚥K(5) C(5)A5 G(2) | 4. | ⊕⚥K(5) C5 A5 G(2) |
1. soya meal
2. ground gram
3. molasses
4. com meal