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KiRa [710]
3 years ago
13

Some flowers are pollinated by wind or water. How do you think the petals of these flowers will be different from the petals on

flowers pollinated by animals? How does cross pollination differ from self pollination?
Biology
1 answer:
Leni [432]3 years ago
3 0

for self pollination, pollen grains are transferred to the stigma of another plant on the same species while on cross pollination is transferred to the stigma of another plant on a different species of plant.

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NADH and FADF2 are the blank forms of NAD and FAD
Nana76 [90]

NADH and FADF2 are the reduced forms of the nicotinamide adenine dinucleotide (NAD) and flavin adenine dinucleotide (FAD) coenzymes.

<h3>What is nicotinamnde adenine dinucleotide?</h3>

The nicotinamnde adenine dinucleotide (NAD) is a coenzyme used in the transport electron chain of the cellular respiration.

The movement of electrons is coupled to a proton gradient in order to generate ATP, the energy coin of the cell.

In conclusion,  NADH and FADF2 are the reduced forms of the nicotinamide adenine dinucleotide (NAD) and flavin adenine dinucleotide (FAD) coenzymes.

Learn more about NADH here:

brainly.com/question/11538586

#SPJ1

8 0
1 year ago
What are the sources of energy for the processes that affect Earth?​
marissa [1.9K]

Answer: ok so Most of the energy in the Earth system comes from just a few sources: solar energy, gravity, radioactive decay, and the rotation of the Earth. Solar energy drives many surface processes such as winds, currents, the hydrologic cycle, and the overall climate system. Gravity makes rivers and other materials flow downhill and creates tides (from the Moon's gravitational pull). Radioactive decay creates heat in the Earth's interior, while Earth's rotational forces influence currents of air and water.

Explanation:

6 0
2 years ago
What are some examples of anatomical homologies that are analogous?
mariarad [96]

Answer:

Explanation:

The arm of a human, the wing of a bird or a bat, the leg of a dog and the flipper of a dolphin or whale are homologous structures. They are different and have a different purpose, but they are similar and share common traits.

4 0
2 years ago
The diagram below shows the layers of rock having a trilobite:
SIZIF [17.4K]

Answer:

Fossil B belongs to the same period as the trilobite

4 0
2 years ago
What are the values of a, b, and c in the quadratic equation 0 = 5x – 4x2 – 2? a = 5, b = 4, c = 2 a = 5, b = –4, c = –2 a = –4,
12345 [234]

Hey there! :)

Answer:

The 3rd choice. a = -4, b = 5, c = -2.

Explanation:

Rearrange the quadratic equation given into the form 0 = ax² + bx + c:

0 = 5x - 4x² - 2 --> 0 = -4x² + 5x - 2

The corresponding coefficients for the a, b and c values are:

a = -4

b = 5

c = -2.

7 0
3 years ago
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