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kap26 [50]
4 years ago
13

Openings in the outer cell layer of leaves that enable the exchange of gases.

Biology
1 answer:
Murljashka [212]4 years ago
4 0

Answer:

Tiny openings called stomata which is responsible for the exchange of gases between leaves and environment.

Explanation:

Stomata are present on the epidermis of the leaf. Stomata opening and closing is controlled by guard cells. When photosynthesis process starts, stomata opens and allow carbondioxide into the leaves while when photosynthesis over and oxygen is produced. Again stomata opens and release the oxygen to the atmosphere.

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Which best describes a plasmid I’ll give brainliest pls
Vanyuwa [196]

Answer:

Plasmids are used in biotechnology.  

Explanation:

A plasmid is a natural or artificially modified circular DNA molecule for use in biological research.

The researchers use the plasmids to insert a DNA fragment of interest, thanks to the cloning cassettes. They can clone genes to express proteins or RNAs and analyze them.

6 0
3 years ago
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Jelaskan bagaimana obat antasisa mampu menetralisir asam lambung​
Viefleur [7K]

Answer:

This translates to, "explain how antasisa drugs can neutralize stomach acid "

English answer

Antacids work by counteracting neutralizing the acid in your stomach. They do this because the chemicals in antacids are bases which are the opposite of acids. A reaction between an acid and base is called neutralization. This neutralization makes the stomach contents less corrosive.

Indonesian menjawab

Antasida bekerja dengan menetralkan asam di perut Anda. Mereka melakukan ini karena bahan kimia dalam antasida adalah basa yang berlawanan dengan asam. Reaksi antara asam dan basa disebut netralisasi. Netralisasi ini membuat isi perut tidak terlalu korosif.

Explanation:

7 0
3 years ago
HELP ASAP!!
Ksenya-84 [330]

Rust is a form of corrosion. It occurs on numerous kinds of metals, iron being one of them. Rust forms when iron oxidizes and absorbs water. Rust is brittle in nature.

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Properties of oxygen are -it is tasteless, odorless and colorless diatomic gas. It combines with iron in the presence of moisture to form iron oxide or rust.

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3 years ago
Which term describes the chromosomal abnormality of having three copies of a single chromosome? haploidy diploidy trisomy tetras
Ber [7]

Answer:

trisomy

Explanation:

The prefix tri- means three

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The earliest examples of hydroponics date back to the Hanging Gardens of Babylon and the Floating Gardens of China.

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