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The physical appearance or observable characteristic of an organism is called its:
Trait (or phenotype) is the physical expression (e.g., tall, dwarf). Genotype is the genetic makeup; allele is a variant form; genetic code is the triplet codon system.
The Integrated Management of Childhood Illness (IMCI) is a strategy developed by WHO and UNICEF to address the major causes of death among children under 5 years of age. IMCI focuses on:
- Pneumonia
- Diarrhea
- Malaria
- Measles
- Malnutrition
IMCI has three components:
- Improving health worker skills
- Strengthening health systems
- Improving family and community practices
In Pakistan, IMCI is implemented through primary health care facilities and is a key area for community health nursing practice and supervision.
The total of the discount column on the debit side of the cash book had been debited to discount received instead of correctly posted. Which accounts correct this error?
- Discount allowed
- Discount received
- Suspense
Option B (1 and 2 only) is correct.
The debit side discount column = discounts allowed. Correct entries: Debit discount allowed; Credit discount received. The error debited discount received instead of crediting it. Correction uses discount allowed and discount received only β no suspense needed as both sides of the trial balance are equally affected.
A person throws balls vertically upward one after another at intervals of 2 s, all with the same speed. For more than two balls to be in the air simultaneously, the throwing speed must be:
Time of flight for one ball $= \dfrac{2u}{g}$.
For more than 2 balls in the air, a third ball is thrown before the first lands, so time of flight $> 4\text{ s}$ (two intervals of 2 s each):
$\dfrac{2u}{g} > 4 \Rightarrow u > 2g = 2 \times 9.8 = 19.6\text{ m/s}$
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