Rosalind Franklin and Maurice Wilkins took X-ray photographs of DNA that revealed the molecule was shaped like a ___

Answers

Answer 1
Answer:

Helix...............................................................................................................................................

Answer 2
Answer:

HELIX

is correct for gradpoint


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Give two examples of:(a) connective tissue in animals
(b) muscle tissue in animals
(c) nervous tissue in animals

Grade 8 Science

Answers

(a) Examples of Connective tissues in animals - cartilage, bone,tendons, ligaments,adipose tissue
(b) Examples muscle tissues in animals - skeletal tissue,smooth muscle tissue
(c) Examples of nervous tissues - neurons, glial cells

If a plant has the TtSs genotype, what would the genotypes of its gametes be? A. Tt, Ss, TS, and ts B. TT, tt, SS, and ss C. TS, Ts, tS, and ts

Answers

The genotypes of its gametes would be TS, tS, Ts, and St. This would mean the answer would be C. Hopefully this helps you.

Help please!What is the source of the carbon atoms in a plant's cells?
A)
they were created as the plant grew
B)
the Sun
C)
water molecules
D)
the environment

Answers

Answer:B. The Sun

Explanation:

Final answer:

The carbon atoms in plant cells derive from carbon dioxide in the environment through the process of photosynthesis, where it is converted into glucose and used to build cells.

Explanation:

The carbon atoms in a plant's cells primarily come from the environment, particularly from carbon dioxide in the atmosphere. This is absorbed by the plant through a process known as photosynthesis. In photosynthesis, plants use sunlight to convert carbon dioxide and water into glucose - a type of sugar - and oxygen. It's this glucose that provides the carbon atoms for the construction of plant cells. Thus, the correct answer to your question is D) the environment.

Learn more about Photosynthesis here:

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How can the environment be organized into levels from simple to complex?

Answers

Answer:

The organization of the environment from simple to complex is:

  • Individual
  • Population
  • Community
  • Ecosystem
  • Biosphere

Population refers to the total number of living organism present in a particular area. For example, the human population of any city.

Community refers to the group of populations of two or more species living in a particular area.

Ecosystem refers to the biological community consists of biotic, abiotic, and interaction of biotic and abiotic components.

The biosphere is the region occupied by living organisms. It includes atmosphere, hydrosphere, and lithosphere.

The levels of an environment to be organized are populations,species,community,and the ecosystem

What is a subspecies?

Answers

A subspecies is a taxonomy category that ranks below species, usually permanent geographical isolated race.   

Which of the following statements best describes the major difference between anaphase of mitosis and anaphase I of meiosis?

Answers

Answer:

In anaphase I, homologous pairs are separated but sister chromatids stay joined together.

Answer:

the end results of mitosis and meiosis are completely different: Mitosis: One diploid cell → two diploid cells. Goal is cell division. Meiosis: One diploid cell → four haploid cells.

Explanation: