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zavuch27 [327]
3 years ago
8

Growing a nursery of crop seedlings then transplanting them at the appropriate time is a facet of which agricultural technique?

paddy
Biology
1 answer:
Jobisdone [24]3 years ago
5 0

Answer:

rice cultivation.

Explanation:

There are two methods of sowing a crop in the field i. e. sowing of seed and transplanting. Seeds sowing in the field is used for almost all the crops except rice in which transplantation is done. In transplanting method, plants are grown inside a nursery and when the plant reaches to a certain height, it is transported to the field. This method is done in the cultivation of paddy rice because water is present at a certain height in the field and rice is the only crop in which roots respire in water.

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what happens when the solar radiation reflected off the earth collides with a carbon dioxide molecule?​
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Answer:

The greenhouse effect:

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3 years ago
100POINTS & BRAINLIEST IF YOU ANSWER CORRECTLY!!
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2 years ago
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In garden peas the allele for tall plants () is dominant over the allele for dwarf plants() A true breeding tall plant is bred w
marta [7]

Answer: This is called Monohybrid Experiment

Explanation: Monohybrid Cross

P Generation TT     *   tt

  Tall plants     Dwarf plants

F1 Generation  

T T

t Tt Tt

t Tt Tt

In F1 generation;

There are 100% Tt Genotype and 100% Tall plant Phenotype

F2 Generation

F1   *   F1

( Tt   *   Tt )

T t

T TT Tt

t Tt tt

In F2 Generation;

Genotype

There are 25% TT (homozygous dominant, tall plants).

50% Tt (heterozygous tall plants), and

25% tt (homozygous recessive dwarf plants).

This is how dwarf characteristics reappear in the second generation.

The Phenotype of F2 generation is 3:1  (Tall : Dwarf)

I have attached a document to this answer to facilitate effective understanding if there is anormalities in arrangement the Punnet Square.

Download docx
5 0
3 years ago
Why is permeable soil best for plants that need a lot of drainage?
Svetradugi [14.3K]

Answer:

Permeable soil will let more water and air to drain through the plant as this type of soil loses too much water.

Explanation:

A soil possessing an enhanced quality to transfer water is known as permeable soil. Hence, there would be more drainage in the soil with enhanced permeability. Permeable soil loses more water as compared to the impermeable ones. Hence, choosing permeable soil would be best for plants that require a lot of drainage. To check permeability of soil two types of tests are performed which are the constant head method and falling head method.

4 0
3 years ago
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What are the mountainous parts of the moon callled
Thepotemich [5.8K]

Answer: they are called the highlands

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3 years ago
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