شرح ساينس الصف السادس الابتدائي لغات - الفصل الدراسي الثاني
شرح ساينس سادسة ابتدائي - ترم ثاني

لينك تحميل الملزمة
https://drive.google.com/file/d/1wlfrh0uUaDmKZRKKuoIUMK11t11IkUdR/view?usp=sharing

لينك تليجرام
https://t.me/mrahmedelbashagroup

In This Lesson:
Inheritance of Traits in Living Organisms
Examples of inherit traits:
• In humans such as eye color, nose shape ... etc.
• In animals such as fur color, fur length .... etc.
• In plants such as plant's length, shape of leaves ... etc.
- So, these inherited traits affect the structure of living organisms and their life.
- Genetic factors control what traits get passed down or inherited from parents to offspring


1. In animals:

2. Plants in the desert:
Inherited traits help plants in deserts adapted to survive in extreme conditions of desert such as the very hot weather and very little rainfall.
So, each generation of plants becomes more stronger and able to adapt due to inherited traits which transfer from parent plants to their offspring.


Factors that Influence Human Growth and Behavior Development
We will study the factors that affect the human growth and health behavior development.
1. Lifestyle choices.
2. Environmental factors.
3. Genetic factors.


1. Lifestyle choices:
• Your lifestyle choices affect your health, where your lifestyle depends your habits.
- Bad habits like smoking and eating a diet full of chips and soda will negatively affect and harm your health and your growth.

- Good habits like eating a healthy food and doing exercises play an important role in your growth and develop your health and behaviors.

2. Environmental factors:
• Environmental factors that affect our health are outside factors which we might not have the ability to control.
- If your environment is healthy and clean, it will positively affect your health and your growth.
• Your health and growth will be negatively affected, if there are some problems in your environment, such as :
- Health care is not available.
- Water may be far away or unsafe to drink.
- Difficulty to obtain food.
- Sanitation service is not available, that causes spreading of different diseases.
3. Genetic factors:
• Genetic factors affect your body structure as you can observe that your hair color or eye
color are like your parents.
• Genetic factors control the transfer of inherit traits from parents to offspring.
• Genes carry inherited traits from parents to offspring, so genes are responsible for determining the body features such as:
- The way your earlobes hang.
- The length of your fingers.
- How tall you.

بالتوفيق
مستر احمد الباشا