According to most scientists, green algae are the ancestors of plants. Which statement best supports that belief?A. Both have cell walls made of cellulose, store food material as starch, and have chlorophyll a and chlorophyll b.
B. Both are multicellular and haploid, are often found in fossil remains, and have cell walls made of cellulose.
C. Both have cell walls made of cellulose, have xanthophyll as their chief photosynthetic pigment, and are multicellular.

Answers

Answer 1

Answer:

Answer:

The correct answer is statement A.

Explanation:

Green algae belong to the division Chlorophyta and comprise about 9000 to 12000 species. Like higher plants, green algae possess photosynthetic pigments like carotene, chlorophyll a and b, and xanthophyll, in a similar proportion as found in higher plants.

A cell of green algae can be sessile or motile, and exhibits a central vacuole, and possesses a two-layered cell wall formed of cellulose and pectin. The storage of food takes place in the form of starch in the pyrenoids. Thus, due to the similarities in the features between the plants and green algae, it is considered that the embryophytes or the lands plants have emerged from green algae. Hence, statement A supports the belief.

Answer 2

Answer:

Final answer:

Most scientists believe that green algae are the ancestors of plants due to their similar biochemical features. These include having cell walls made of cellulose, the storage of food material as starch, and the presence of chlorophyll a and chlorophyll b.

Explanation:

According to most scientists, the belief that green algae are the ancestors of plants is best supported by the statement: Both have cell walls made of cellulose, store food material as starch, and have chlorophyll a and chlorophyll b. These characteristics highlight the similar biochemical features that underline the evolutionary relationship between green algae and plants. The presence of cell walls made of cellulose provides structural similarities. Storage of food material as starch indicates similar metabolic processes, and both having chlorophyll a and chlorophyll b reveals their shared capacity for photosynthesis, a defining feature of plants.

Learn more about Green Algae and Plants here:

brainly.com/question/31862269

#SPJ6

Related Questions

Which solution would most likely cause a plant placed in it to become firmer and more rigid?
What two components are often found as part of an enzyme?
Why was natural selection an important contribution to the theory of evolution?
The blood type AB is an example of complete or incomplete dominance.
What is the largest object in our solar system? A. SaturnB. An asteroidC. JupiterD. The Sun

In lactic acid fermentationa. carbon dioxide is released.
b. lactic acid is produced.
c. NADH is recycled.
d. all of the above

Answers

going to say a. The two types of fermentation that most people are familiar with are ethanol fermentation and lactic acid fermentation. Ethanol fermentation is the process by which yeast and some types of bacteria convert sugar into alcohol and carbon dioxide. This process is used for making bread and producing alcoholic beverages such as beer, wine and hard cider. One common nonalcoholic beverage that is . produced via the fermentation process is tea. After the green leaves of the Camellia sinensis plant are steamed and dried, they are fermented, modifying the flavor. This is how oolong and black teas are made. In many beverage fermentation processes, the carbon dioxide not used in carbonation is released into the atmosphere. During the process of bread making, the ethanol alcohol from the fermentation evaporates. One can find physical evidence of fermentation during this process by smelling the characteristically yeasty aroma of rising dough.One type of lactic acid fermentation is used to culture yogurt from milk. During this type of fermentation, lactose is turned into lactic acid, which is the substance that produces the slightly sour taste in yogurt. Lactic acid fermentation is a somewhat simpler process than ethanol fermentation, and produces mostly lactic acid with little gas byproduct. Incidentally, lactic acid fermentation also occurs in the muscles of animals when more quick energy is needed than the flow of oxygen can supply. It is the source of some non-injury muscle soreness.Though often used in controlled environments, these two types of fermentation can also occur accidentally or as a result of neglect, which generally results in ruined products like sour milk or rotten fruit. Although fermentation is a helpful culinary technique that helps to preserve certain foods, the process is best done intentionally. It is essential that most foods are refrigerated at the proper temperature in order to maintain freshness.

Which one of the following types of microscope gives the highest amount of magnification?A. compound light
B. TEM
C. dissecting
D. SEM

Answers

Magnification is how large a microscopic image is compared to real life. An electron microscope is more advantageous over a light microscope for use with very small objects because electron microscope provide higher resolution and magnification. A light microscope such as dissecting and compound light microscopes are use for low magnification. examples of electron microscope are Transmission Electron Microscope (TEM) and Scanning Electron Microscope (SEM). A SEM however offer 2 million as a maximum level of magnification whereas TEM offers up to 50 million. therefore TEM gives the highest amount of magnification.

the answer is Electron microscope The scanning electron microscope(SEM) have the highest magnification. Its magnification varies from about 10 to 500,000 times

Jason and Julia are preparing for a quiz in Psychology 101. Jason recites four reasons for seeking out a social support network. Julia, who has top grades in the class, gives her nod of approval to all but one of Jason's list. Which one is she most likely to reject?This is psychology, but that isn't one of the options

Answers

In this Jason and Julia's exercise in their Psychology 101 class, we can see that Julia has nodded to all three other reasons pointed out by his classmate Jason. Further, this specific reason why she might hasn't nodded is that this involves a challenge to her ego or individuality. This specific phrase might have impacted her into engaging to a self-guarding tendency.

Answer:

Being in a social support network helps a person learn how to win arguments.

Explanation:

just took the quiz and got it right

Is the following sentence true or false? The composition of the atmosphere changes every few kilometers as you move away from earth.