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lidiya [134]
3 years ago
13

1.Name one living (biotic) and non- living (abiotic) means of seed dispersal

Biology
1 answer:
jek_recluse [69]3 years ago
6 0

Answer:

1.abiotic- air and biotic-birds

2.producing delicious and good fruits for animals protect and help them to spread. delicious food attract animals like birds and other animals who are feed on them. when they eat the fruits and the seeds pass by unharmed. these way the seed dispersal occur of a plants.  

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What is the percent of Thymine found in the cow's DNA?
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Answer:

22

Explanation:

8 0
2 years ago
The lungs are _______.
netineya [11]

The lungs are divided into seven lobes. Thus, the correct option is D.

<h3>What is the function of lungs?</h3>

Lungs provides your body's cells with oxygen. When exhale, waste gases from body, including carbon dioxide, are removed. shields airways from irritants and dangerous chemicals.

Each lung has an oblique fissure, with a transverse fissure further dividing the right lung. The superior and inferior lobes of the left lung are divided by an oblique fissure. The superior, middle, and inferior lobes of the lungs are separated by an oblique and horizontal fissure. As a result, the left lung has two lobes whereas the right has three.

A lobar bronchus supplies each lobe. Bronchopulmonary segments that are supplied by segmental bronchi divide the lobes.

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5 0
2 years ago
In these protein assays, the absorbance is plotted on the y-axis, while concentration is plotted on the x. If the equation of th
stepan [7]

Answer:

18.28

Explanation:

Given:

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now,

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3 0
3 years ago
What kind of electrical charge is found on a hydrogen atom of a polar water molecule
vova2212 [387]

Answer:

A negative charge exists because of the electronegativity of oxygen. A polar water molecule is made up of hydrogen and oxygen. Due to its atomic structure, there is an unequal distribution of charges and thus oxygen gets a more negative charge while hydrogen gets a positive charge.

Explanation:

3 0
2 years ago
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