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nadezda [96]
1 year ago
9

Analysis of the nucleotide sequences of genes coding for phytochrome pigments suggest that the ancestors of angiosperms were ada

pted for survival in ____.
Biology
1 answer:
lilavasa [31]1 year ago
5 0

Answer:

c. shady forests.

Explanation:

According to a different source, these are the options that come with this question:

a. freshwater aquatic environments.

b. sunny, xeric habitats.

c. shady forests.

d. habitats with very cold winters.

e. oceans.

Angiosperms are plants that have stems, roots and leaves. Moreover, these plants have seeds in a flower. Usually, angiosperm eggs are fertilized through pollination in a flower. Flowers have both male and female reproductive organs. Based on the analysis of the nucleotide sequences of genes, it appears that the ancestors of angiosperms were adapted for survival in shady forests.

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Answer ;

Phagocytosis is when smaller organisms or other food particles are eaten.

Autophagy is when a damaged organelle or small amount of cytosol becomes surrounded by a double membrane and a lysosome fuses with the outer membrane of the vesicle.

Enzymes break down the material. Food vacuoles fuse with a lysosome, whose enzymes digest the food.

Explanation;

-The Lysosomes are organelles that are responsible for intracellular digestion. Lysosomes are vesicles that contain hydrolytic digestive enzymes capable of breaking down large molecules into smaller ones.

-There are several ways in which different varieties of macromolecules may be digested by lysosomes. One mechanism is phagocytosis, the other is autophagy, which entails the removal of membrane-bounded organelles or other cytoplasmic components through the action of lysosomes, and lastly the hydrolytic enzymes may break down or digest the unwanted materials.

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Answer:

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1 year ago
Nitrogen is most abundant in the , but can't be absorbed by the without the help of special bacteria and a process called nitrog
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The correct answers are ATMOSPHERE and BIOSPHERE. Nitrogen is most abundant in the ATMOSPHERE, but nitrogen can't be absorbed by the BIOSPHERE without the help of a special bacteria and without undergoing a process called nitrogen fixation. 
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2 years ago
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Drag each ore to the metal it produces. Answer may be used more than once.
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Answer:

aluminum: bauxite and corundum  

Copper: chalcopyrite

Tin: Cassiterite

Explanation:

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An advantage associated with the Darrieus rotor is that it _____.
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