Answer: Two membranes contain and protect the inner parts of the chloroplast. They are appropriately named the outer and inner membranes. The inner membrane surrounds the stroma and the grana (stacks of thylakoids). One thylakoid stack is called a granum.
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Answer:
The form of energy entering the food chain is sunlight, which is being taken by plant to produce the glucose as their food energy.
Answer:
Typically, biologically female individuals have two X chromosomes
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Answer:
Plants from this group have well-developed roots, stem and leaves and separate tissues for conduction of food and water .But ,they do not bear flowers and fruits.They reproduce with the help of spores formed along the bach or posterior surface of their leaves.Examples : Nephrolepis,Marsilea,Adiantum, Equisetum, Lycopodium, Selaginella,etc.
These plans reproduce asexually by spore-formation and sexuall by zygote formation.They have a well-developed conducting system.
Explanation:
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They ALL have DNA made of the same basic components, but the way that it's organized is different (circular in prokaryotes, linear in eukaryotes, typically). Prokaryotes and eukaryotes have different ribosomes and eukaryotes have membrane bound organelles.
