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3 years ago

What are 'pneumatopores' ?? how do they help the plant ? ? give an eg.

2 answers:

7 0

Pneumatopores specialized 'breathing' root developed in some plant species that grow in waterlogged or strongly compacted soils, e.g-mangroves. The aerial part of the root contains many pores, enabling gas exchanges with the atmostphere. Internally, a well developed system of incellular spaces allows gases to diffuse throughout the submerged portion of the roots

hoa [83]3 years ago

7 0

Neumatophores are erect roots that are some form of upward appendage or extension of the root system can obtain oxygen in an otherwise anaerobic substrate They also help in aeration. eg red mangrove,swampy plants:

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In your own words, explain why the direction along which the electromagnetic wave travels is not the same as the direction along

Burka [1]

i dont kno this one hasha

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3 years ago

Read 2 more answers

Explain the statement-“viruses are the link between living and non-living”.

ankoles [38]

Answer:

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3 years ago

Lysosomes are membrane-bound vesicles that arise from the:.

rosijanka [135]

Answer:

Golgi Apparatus

Explanation:

Lysosomes are membrane-bound vesicles that arise from the golgi apparatus.

I hope it helps! Have a fantastic day!

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2 years ago

What are the codons called that allow the cell to see the end of the protein and finish translation?

Zepler [3.9K]

Answer:

C stop codons

Explanation:

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3 years ago

1. Zach made a chart to show how many mm his plant grew each week for 7 weeks. Each block equals 5 mm of growth. How tall is the

yulyashka [42]

The given question is missing the chart or the details of blocks, each week. However, the details of the blocks are as follows:

1week = 2blocks

2weeks = 3blocks

3weeks = 5blocks

4weeks = 4 blocks

5weeks = 5blocks

Oweeks = 5blocks

7 weeks = 3blocks

Answer:

The correct answer is - 13.5 cm.

Explanation:

According to the details of the blocks, the number of blocks each week as follows:

1week = 2blocks

2weeks = 3blocks

3weeks = 5blocks

4weeks = 4 blocks

5weeks = 5blocks

Oweeks = 5blocks

7 weeks = 3blocks

Adding total blocks would be :

2 +3 + 5 + 4 + 5 +5 + 3 = 27 blocks

Each block equals 5 mm of growth.

Then, 27 x 5 = 135 mm

135mm = 13.5 cm

Thus, the correct answer is : 13.5 cm

5 0

3 years ago