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4 years ago

Describe the two types of root systems.compare and contrast

Biology

1 answer:

Arisa [49]4 years ago

3 0

Answer:

Types of Roots : Roots are of two types viz. (a) Tap roots(normal or main) and

(b) Adventitious roots.

(a) TAP ROOT-Here the radicle prolongs directly to form a main primary roots when the primary root becomes stronger and persistent, it forms the tap root e.g. roots of dicotyledonous plants.

Primary root forms tap root, its lateral branches are secondary roots; branches of secondary roots in turn produce tertiary roots and so on. The tap root with its branches forms the tap root system.

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Andreas93 [3]

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3 years ago

Read 2 more answers

Which of the following shows an unsaturated fatty acid?

Debora [2.8K]

Answer:

i need the points, the brainly points

Explanation:

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3 years ago

You have identified a mutation in a gene that seems to decrease transcription of another gene 2000 bp away from the mutation sit

Reil [10]

Answer:

Enhancer sequence.

Explanation:

Enhancers may be defined as the transcription factors that are used to enhance or increase the activity of the gene. Enhancers bind with the transcription factors to regulate and increase its expression.

The mutation in the enhancers decrease the transcription of of the other gene. These sequences lies far away from the transcription site but still known to increase the rate of transcription. Hence, the mutation has been done in the enhancer sequences.

Thus, the correct answer is option (b).

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3 years ago

What part of the body is not working as it should when you have asthma

Nutka1998 [239]

Answer:

The Lungs

Explanation:

Asthma is a lung disease that affects your airways. With asthma, the lining of your airways is constantly hypersensitive, resulting in redness and swelling (inflammation). It's similar to how sunburned skin turns red, irritated, and sensitive. The airways become hypersensitive to things you are exposed to on a daily basis, or asthma "triggers." a trigger could be a common cold, stress, changes in the weather, or environmental factors like dust, chemicals, smoke, or pet dander.

Airway remodeling can occur as a result of poor asthma management. When asthma is untreated or poorly managed, it can lead to airway remodeling, which is a serious condition. The lungs become scarred, asthma medications become less effective, and less air can pass through your airways. It is not necessary to remodel the airways.

Hope this helps and if it does, don't be afraid to give my answer a "Thanks" and maybe a Brainliest if it's correct?

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3 years ago

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Yuki888 [10]

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3 years ago