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Showing posts from June, 2021

ROSE FAMILY: ROSACEAE – Diagnostic characters , floral diagram & formula , economic importance , pattern of distribution and common species

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Diagnostic Characters of Rosaceae :- 1. Habit Perennial (seasonal) herbs, shrubs (bushes) and trees (woody plants) 2. Roots Fibrous tap (produced by seed)  root, Fibrous adventitious (produced by cutting) root. 3. Stem The stem is covered with thorn, spikes or prickles کانٹے, and the stem is Herbaceous (solid) or woody. 4. Leaves Leaves are reticulate, simple or compound, pinnate type, petiolate, alternate, stipulate. 5. Inflorescence Inflorescence of rosa indica is mostly cymose or racemose, some are solitary (single flower). 6. Flower Hermaphrodite (male and female both sexes are present in the same organisms), actinomorphic (we can cut from any axis), complete, regular, pedicellate,  bracteate, perigynous,  or sometimes epigynous. 7. Calyx (Sepals) 4 or 5 calyx or sepals, free, epicalyx of bracteoles are present. 8. Corolla (Petals) 5 or multiple of 5 petals, free 9. Androecium (Stamens) Unlimited or numerous Androceium, versatile, free, sometimes linked by their filam...

Money Laundering: What Is Money Laundering (Explained) – Schemes & Regulations

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Overview of Money-laundering Table of contents Introduction of money laundering Stages of money laundering Methods of money laundering Causes of money laundering  Effects of money laundering  a.Economic impacts  b. Social impacts  International Anti-money laundering organization  Money laundering in Pakistan  Channels of money laundering A prominent case in Pakistan  Suggestion  Conclusion       Money laundering Introduction: Money laundering can be prosecuted by different kinds of capital and commercial activities which include apparently legal actions such as cash transactions, and digital money transfers. Money is also laundered in different ways like smuggling, trading and drug trafficking. Money laundering is declared as an illegal activity by the domestic and international legal authorities.  Exceptionally money laundering is a source of financing for the terrorist and other criminal organization The United States Tr...

Non Contact Voltage Tester

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Non-Contact Voltage Tester Overview I will tell you how you can make a simple efficient Non-Contact Voltage Tester by using transistors. You can make this electronic project or circuit by using simple components or elements and test the presence of AC voltages. You don't need to worry about getting zapped because it is a non-contact voltage tester . Components Required for Non-Contact Voltage Tester The following components are required for the generation of Non-Contact Voltage Tester project: Make an antenna with copper wire Light-emitting diode [LED] Transistor BC 547 or any NPN 3.7v Battery Non-Contact Voltage Tester Testing with Diagrams Friends, In this diagram I am showing you that after making the circuit the circuit looks like this. And if you take close near any voltage carrying wire or any other instrument. The LED will blink or turn ON. The blinking and turning ON of LED proves that the nearer wire or any other instrument contains current. Non-Contact Voltage Tester Te...