تلخيص علوم الوحدة الثالثة منهج انجليزي صف خامس : نقدم اليكم في هذا الملف تلخيصا شاملا ، من منهج العلوم الانجليزي الصف الخامس ،و قد تم تصميم هذا الملف لمساعدة طلابنا الاعزاء، في دراستهم و تحضيرهم للامتحان النهائي بشكل متكامل.
Created by Fatima Theyab 2018/2019
Science Gr 5
Chapter 2
Parents and Offspring
Reproduction : producing new members coming from a parent organism
Sexual reproduction : the production of a new organism from a female sex cell and a male sex cell (Two parents ) Ex : Mammals
Fertilization : the process of joining a sperm cell from a male and an egg cell from a female into a single unit
Asexual reproduction : the production of new organism from only one cell that genetically copies from the parent organism. (single parent
Vegetative propagation : asexual reproduction in plants that produces new plants from leaves, roots, or stems
Runners : are plants stems that lie on or under the ground and sprout up as new plants. Ex : strawberry, aspen trees, and most grasses
Pollination : the transfer of a pollen grain to the egg production part of a plant
Metamorphosis : a series of distinct growth stages that are different from one another
Heredity : the passing down of inherited traits from one generation to the next
Created by Fatima Theyab
Choose the correct definition
Reproduction
the production of a new organism from a female sex cell and a male sex cell (Two parents ) Ex : Mammals
the process of joining a sperm cell from a male and an egg cell from a female into a single unit
the production of new organism from only one cell that genetically copies from the parent organism. (single paren
producing new members coming from a parent organism
Vegetative propagation
are plants stems that lie on or under the ground and sprout up as new plants. Ex strawberry, aspen trees, and most grasses
the transfer of a pollen grain to the egg production part of a plant
a series of distinct growth stages that are different from one another
asexual reproduction in plants that produces new plants from leaves, roots, or stems
Fertilization
the production of a new organism from a female sex cell and a male sex cell (Two parents) Ex : Mammals
the process of joining a sperm cell from a male and an egg cell from a female into a single unit
the production of new organism from only one cell that genetically copies from the parent organis single parent
producing new members coming from a parent organism
Asexual reproduction
the production of a new organism from a female sex cell and a male sex cell (Two
parents) Ex : Mammals
the process of joining a sperm cell from a male and an egg cell from a female into a single unit
the production of new organism from only one cell that genetically copies from the parent organism. (single parent
producing new members coming from a parent organism
Created by Fatima Theyab 2018/2019
Science Gr 5 Chapter 2
Metamorphosis
the transfer of a pollen grain to the egg production part of a plant
a series of distinct growth stages that are different from one another
the passing down of inherited traits from one generation to the net
asexual reproduction in plants that produces new plants from leaves, roots, or stems
Heredity
are plants stems that lie on or under the ground and sprout up as new plants. Ex: strawberry, aspen trees, and most grasses
the passing down of inherited traits from one generation to the net
a series of distinct growth stages that are different from one another
asexual reproduction in plants that produces new plants from leaves, roots, or stems
Sexual reproduction
the production of a new organism from a female sex cell and a male sex cell Two