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Yuri [45]
3 years ago
7

PLS HELP WILLING TO GIVE BRAINLIEST

Biology
1 answer:
Flura [38]3 years ago
7 0

Answer:

1.  In primary succession, newly exposed or newly formed rock is colonized by living things for the first time. In secondary succession, an area previously occupied by living things is disturbed then recolonized following the disturbance.

2.  Primary and secondary succession occur after both human and natural events that cause drastic change in the makeup of an area.

3.  Volcanic eruptions, Retreat of glaciers, Flooding accompanied by severe soil erosion, Landslides, Nuclear explosions, Oil spills.

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If 15% of a DNA sample is made up of thymine, T, what percentage of the sample is made up of adenine, A? And why
Rus_ich [418]

Answer:

15% is adenine

Explanation:

adenine is paired with thymine meaning the amounts will be equal

4 0
3 years ago
Which statement below describes a feature that is shared between kinesin and dynein? a. Both proteins "walk" towards the (+) end
spin [16.1K]

Answer:

C)Both proteins bind ATP and F-actin

*C option is not mentioned* there is a flaw in the question

Explanation:

Two families of motor proteins, kinesin and dynein, transport membrane-bounded vesicles, proteins, and organelles along microtubules. Nearly all kinesins move cargo toward the (+) end of microtubules (anterograde transport), whereas dyneins transport cargo toward the (−) end (retrograde transport).While

both the protiens have globular ATP-binding heads that function as the motor domain and interact with the microtubules.

5 0
3 years ago
One option for reducing air pollution is to
KonstantinChe [14]
One option for reducing air pollution is to cut back on major producer factories.
3 0
3 years ago
Which level of protein structure is a spatial arrangement of the secondary structure? primary structure tertiary structure quate
Tatiana [17]
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8 0
3 years ago
Plz answer all 5
Nataliya [291]

Answer:

1. Evolution can be defined as the gradual development of an organism creating diversity.

2. A common misconception is that Homosapiens are descendants of Apes.

3. analogous structures are features of different species that are similar in function, but not necessarily in structure; such as bird wings and insect wings. homologous structures, however, is an organ or bone with similar underlying anatomical features found in different animals; such as the arms of primates.

4. vestigial structures are structures that have no apparent function and appear to be residual parts from a past ancestor, such as wings of flightless birds.

5. Embryology supports the theory that organisms have a common ancestor in accordance to the theory of evolution.

Explanation:

4 0
3 years ago
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