What were four lines of evidence Darwin used to support his argument for evolution?

Answers

Answer 1

Answer: Here are the following evidences that Charles Darwin used to support his argument for evolution:
Fossil history - This is used in order to study the historical evolution of animals.
Geography - This was used in order to study the strains of evolved species in various areas.
Embryology - This was used in order to prove that evolution is based on birth.
Anatomy - This was studied in order to learn how living species evolve based on surroundings and how their body parts work.

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_____ are masses of cells full of pores.

Answers

The correct answer is Porifera; specifically sponges. Sponge, from the phylum of Porifera, are masses of cells full of pores. Sponges are multicellular organism that had their bodies full of pores and channels that allows the water to circulate throughout.

The contour interval is a measurement of

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the distance between mean sea level and any given contour line.

Nearly all plants can be reproduced asexually.a. True
b. False

A _____ is a stem growing from a plant that produces roots, stems, and leaves at various points. A common example is the strawberry plant.
stolon
stomata
rhizome
mitospore

Answers

The first question is B. false, The answer to the second question is stolon.

Answer:

false or b

Explanation:

Which organelle contains digestive enzymes

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lysosomes is the organelle that contains the digestive enzymes

Explain what happens to the mass during photosynthesis and cellular respiration

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Photosynthesis makes the glucose that is used in cellular respiration to make ATP. The glucose is then turned back into carbon dioxide, which is used in photosynthesis. While water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.

What is different about synthesis of lagging strand compared to synthesis of the leading strand? A) synthesis of leading strand does not occur in 5* to 3* direction. B) Synthesis of lagging strand does not use DNA polymerase C) Synthesis of lagging strand does not use base pairing D) Synthesis of the leading strand does not involve RNA primers and Okazaki fragments

Answers

The difference in synthesis of lagging strand compared to synthesis of the leading strand is D) Synthesis of the leading strand does not involve RNA primers and Okazaki fragments. DNA polymerase adds nucleotides at the 3' end toward the 5' end in the direction 3' to 5'. The free end of the lagging strand is 5' so DNA polymerase cannot start from that end. The replication of the lagging strands is discontinuous and it involves RNA primers and Okazaki fragments. Synthesis of the leading strand is under control of DNA polymerase.

d) synthesis of the leading strand does not involve RNA primers and Okazaki fragments

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List negative effects of the use of chemical fertilizers

Fungal cell walls are composed of what material?

Gametophytes have gamete-producing organs called _____.

The coast of California on the western side of the state has a moist climate, while the eastern side is a desert. What could cause this difference? A. Cool winds cannot blow across a large lake into the desert. B. Mountains prevent moist air from blowing over into the desert. C. The west side is closer to the equator than the east. D. California has experienced a drastic climate change in the past few years.