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miskamm [114]
3 years ago
9

Give 3 examples of adaptations observed in plant species

Biology
1 answer:
arlik [135]3 years ago
3 0

Answer:

Plant adaptations

Drip tips - plants have leaves with pointy tips. ...

Buttress roots - large roots have ridges which create a large surface area that help to support large trees.

Epiphytes - these are plants which live on the branches of trees high up in the canopy.

Explanation:

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Answer:

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Explanation:

6 0
3 years ago
1. Which weather variable can be determined by using a psychrometer?
Maksim231197 [3]

Answer:

atmospheric humidity.

Explanation:

used to measure the amount of water vapor in air, in soil, or in confined spaces. Humidity measurement instruments usually rely on measurements of some other quantities such as temperature, pressure, mass, a mechanical or electrical change in a substance as moisture is absorbed.

3 0
3 years ago
The domestic cat genome contains 2.9×109 base pairs. The length of linker DNA in mammals is 50 base pairs. Approximately how man
IgorLugansk [536]

Answer:

Number of nucleosomes in 2.9 * 10^9bp is equal to 1.47 * 10^7

Explanation:

For wounding one nucleosome, total length of DNA required is equal to 146 bp

The length of  linker DNA in mammals is equal to 50 bp

Thus , the total length of DNA that confides between two nucleosome is equal to the sum of wounding length of DNA and the linker length

= 146 + 50\\= 196bp

Thus, in 196bp length of DNA, the total number of nucleosomes is equal to 1

Thus, number of nucleosomes in 2.9 * 10^9bp is equal to

\frac{2.9* 10^9}{196} \\1.47 * 10^7

8 0
3 years ago
Which of these is NOT true of cells? (1 point)
bearhunter [10]
They are much like empty rooms false

the cell lacks a nucleus is true
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3 years ago
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Which statement best describes the image?
kozerog [31]

Answer:B

Explanation:

6 0
3 years ago
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