BIOLOGY HIGH SCHOOL

The process of reproductive cloning begins bya. genetically modifying a stem cell.
b. placing an adult nucleus in a cell without a nucleus.
c. genetically modifying an embryo.
d. isolating cells to learn more about how they specialize

Answers

Answer 1
Answer: It would be B.
It depends on the cloning technique. The reproductive cloning procedure starts with extracting small samples of tissue from the subject that will be cloned. Then culture the tissues in a  lab. Condition the cultured cells so it halts cell division.  The G0 phase of the cell cycle then begins which selects a cell for such cloning, then step B comes into play

Related Questions

Name 2 aspects of information that is taken from the census
All members of the same species that inhabit a particular area are termed a(n):a. Ecosystem b. Community c. Population d. Biosphere E. Niche
The body loses approximately 5-6 pints of water a day through sweat, urine, and exhalation.a. True b. False
The building blocks of proteins are known as
Does a fox belong to the phylum Arthropoda?

A hands-on representation of an actual object

Answers

The answer to the question that is being stated above would be 'model. A model is a hands-on representation of an actual object. It can also be called as a 'physical model', specifically, if you're referring to a bigger or a smaller representation of an actual object.

Which class of organisms gather their energy directly from the sun? a. autotrophs b. carnivores c. herbivores d. detritivores

Answers

Answer:

The correct answer would be a. autotrophs.

Autotrophs, also called producers are the organisms which are able to produce complex organic compounds such as fats, proteins and carbohydrates from simpler substances present in the environment.

They are of two types based on their source of energy:

Photoautotrophs: These are the organisms which use sunlight as the source of energy in order to produce organic compounds.

For example, green plants synthesize their own food (glucose) from carbon dioxide with the help of sunlight and chlorophyll. Oxygen is released as the byproduct. The overall process is termed as photosynthesis (photo meaning photon or light energy).

Chemoautotrophs: They get energy from electron donor compounds such as sulfur, hydrogen sulfide et cetera.

The answer A. autotrophs

What did Walter Fleming identify during cell division

Answers

Walter Fleming studied the process of cell division. He studied the division into two parts of chromosomes. This process is called mitosis. Walther Flemming - German physician, anatomist, zoologist, founder of cytogenetics.

Based on the cladogram, which group of plants is most closely related to the ancestors of all plants?

Answers

It considered that all terrestrial plant species that exist today have evolved from Rhyniophyta (a type of spore plants, compiled by the most primitive forms of vascular). Now terrestrial plants presents by the Moss family, psilotaceae, lycopsids, class of the Horsetail, fern, gymnosperms and flowering plants.  Based on the cladogram, It assumed that the ancestors of all existing plants are algae, particularly green.

What carbohydrate provides energy for cows but only dietary fiber for humans?

Answers

Simple but very simple question. Cellulose.
The answer is Cellulose. It does not provide calories/energy. The human digestive tract cannot break it down, so it is indigestible in humans.

The gametophytes in flowering plants are the _____.

Answers

carpel  the female stamen the male
Other Questions
What plant cell organelle helps maintain the shape of the cell by helping to maintain turgor pressure?
A biology class wanted to study the effect of different materials on the melting rate of ice. They placed pieces of ice, each with a mass of 10g, onto trays. Group 1 was covered in plastic, group 2 was covered in paper, group 3 was covered in aluminum, and group 4 remained uncovered.Each piece of ice was allowed to melt for 15 minutes. Then final mass of the ice, minus the melted water, was recorded at the end of the experiment. Which of the following is the control group in this experiment?
what cycle do some viruses use to insert the viral dna into the host cell dna before it enters a lytic cycle?
Which of the following statements is false? A.)Sunlight is the energy source for plant photosynthesis. B.) Chlorophyll is contained in organelles called chloroplasts. C.) A by-product of photosynthesis is carbon dioxide. D.)Roots have tiny root hairs that maximize the plant's ability to absorb water.