Revision And Evaluation Toolkit Answer Sheet -1

 


Revision And Evaluation Answer Sheet

GO BACK TO REVISION AND EVALUATION

Section 1 Answer Sheet 

Multiple Choice Questions
  1. b) To produce gametes (sex cells)
  2. a) Testes
  3. c) To hold the testes and regulate temperature
  4. a) Ovaries
  5. c) The stage in the human life cycle when the reproductive system matures
  6. a) Testosterone
  7. d) All of the above
  8. c) Development of the breasts
Short Answer Questions
  1. To produce sperm cells, transport sperm cells, and ejaculate sperm cells.
  2. The ovaries, oviducts, uterus, cervix, and vagina.
  3. It controls the development of secondary sexual characteristics in males.
  4. The development of breast buds.

Section 2 Answer Sheet

Multiple Choice Questions
  1. a) The formation of a zygote
  2. c) In the oviducts
  3. d) All of the above
  4. a) Until the end of the eighth week of pregnancy
  5. c) To cushion and protect the foetus
Short Answer Questions
  1. Fertilisation is the process by which a sperm cell combines with an ovum to form a zygote.
  2. An embryo is an animal in its earliest stage of development, while a foetus is a more developed stage of the embryo.
  3. The amnion is a membrane that surrounds the foetus and provides a protective environment.
  4. The umbilical cord provides oxygen and nutrients to the foetus and removes waste.

GO BACK TO REVISION AND EVALUATION

Student Examination Mastermind Zambia

NAME & SURNAME:
EMAIL ADDRESS
MESSAGE:

Comments

Post a Comment

Popular posts from this blog

Laws of Indices and Square Numbers

  Laws of Indices and Square Numbers Laws of Indices Indices are used to show that a number is being multiplied by itself. For example: 2³ means 2 × 2 × 2 3² means 3 × 3 The laws of indices are used to simplify expressions that involve indices. Positive Indices A positive index shows that a number is being multiplied by itself. For example: 2³ = 2 × 2 × 2 = 8 3² = 3 × 3 = 9 Zero Indices Any number with a zero index is equal to 1. For example: 2⁰ = 1 3⁰ = 1 Laws of Indices There are several laws of indices that can be used to simplify expressions: Multiplication Law : aᵐ × aⁿ = aᵐ⁺ⁿ Division Law : aᵐ ÷ aⁿ = aᵐ⁻ⁿ Power Law : (aᵐ)ⁿ = aᵐ×ⁿ Applying the Laws of Indices Using the laws of indices, we can simplify expressions such as: 2³ × 2² = 2³⁺² = 2⁵ 3² ÷ 3¹ = 3²⁻¹ = 3¹ (2²)³ = 2²×³ = 2⁶ Here is the revised text: Laws of Indices Multiplication Law When multiplying powers with the same base, add the exponents. aᵐ × aⁿ = aᵐ⁺ⁿ Examples 2³ × 2⁵ = 2³⁺⁵ = 2⁸ 3² × 3⁴ = 3²⁺⁴ = 3⁶ Division Law ...
Read more

The Female Reproductive System

Image
  THE FEMALE REPRODUCTIVE SYSTEM  Q-1: Identify parts labeled 1, 2, 3, 4, 5 and 6 above. Oviduct or fallopian tube Ovary Uterus  Endometrium Cervix Vagina Q-2: What are the functions of Oviduct, Ovary, Uterus, Cervix, Vagina and Endometrium? Oviduct (Fallopian Tube) : Site for fertilization Transports ovum(eggs) from ovary to uterus Ovary : Produces ova(egg) Produces female sex hormones Uterus : Supports fetal development Contracts during childbirth Sheds lining during menstruation Endometrium : Lines the uterus Thickens during menstrual cycle Sheds during menstruation For fertilized egg implantation Cervix : Produces mucus Passage for sperm to enter uterus during intercourse  Dilates during childbirth Vagina : Receives penis during intercourse Serves as birth canal (Passage for a baby during birth) Study the diagram below:   Female Reproductive System Other Questions: Q-3: What are the functions of Rectum, Anus and Urinary bladder? Digestive Organs Rectum : Sto...
Read more

Weather and Climate of Zambia

Image
  Weather and Climate of Zambia Q: What is the difference between weather and climate? A: Weather refers to the state of the atmosphere at a specific time and place, while climate refers to the average weather over a long period of time. Q: What are the elements of weather? A: Temperature, rainfall, sunshine, wind, and atmospheric pressure. The Study of Weather and Climate Q: What is meteorology? A: The study of weather and climate, including weather forecasting. Q: Who are meteorologists? A: Scientists who study weather and climate, and do weather forecasting. Measuring the Elements of Weather Q: What instruments do meteorologists use to measure the elements of weather? A: Various weather instruments, such as thermometers, rain gauges, and barometers. The Importance of Understanding Weather and Climate Q: What is the importance of understanding weather and climate? A: Helps us prepare for and respond to weather-related events, and make informed decisions about agriculture, t...
Read more