Where is genetic material found in a eukaryotic cell.

Answers

Answer 1

Answer:

Answer:

The nucleus.

This organelle is where most DNA or genetic material is found in cells.

Related Questions

The cells of plants and animals are similar, except for a few different structures. Which structures are only found in plant cells?endoplasmic reticulum ribosomes chloroplasts lysosomes peroxisomes vesicles large central vacuole Golgi complex cytoskeleton mitochondria cell wall
What do pairs of homologous chromosomes have in common?
How do aggregate fruits develop
The tiny magnetic effect of atoms within a domain is due to electrons that are _____.
Imagine you are in a laboratory. You are exploring the following reaction: A + B → C When the product C is created, bubbles form. When 10mL of A is added to 10mL of B, the reaction takes twenty seconds. Your teacher gives you three unknown substances (X, Y, and Z), one of which is a catalyst for the reaction. Design an experiment to test substances X, Y, and Z to determine which one is a catalyst for the reaction.

What is the SI unit of focal length
,

Answers

Answer:

dioptre is si unit of focal length

where 1 dioptre = 1 m^-1

Gene families, such as the globin family of genes in primates are the result of: deficiencies inversions simple translocations duplications

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The answer is duplications.

Gene family consists of several similar genes. Duplications of single genes, exons, multigene families, or whole genome have given rise to families of related genes. The example is the globin family of genes in primates. About 500 million years ago, a duplication of single globin gene began. Much later, during primate evolution, the additional duplications occurred together with some point mutations. So the end result is diversity in globin chains that arose from original globin gene.

Which of the following is the definition of ecology? a. the social movement with a goal to protect the environment b. the recycling of human-made materials to reduce waste going into landfills c. the study of interactions among organisms and between organisms and their environment d. the philosophy of living with reduced impact on the Earth

Answers

The best definition for the word ecology from the given choices is; the study of interactions among organisms and between organisms and their environment. The correct answer is C.

Final answer:

Ecology is the study of interactions among organisms and their environment.

Explanation:

The definition of ecology aligns with option c: the study of interactions among organisms and between organisms and their environment. This scientific field aims to understand the distribution and abundance of living organisms, the interactions between these organisms and their surroundings, and how such interactions are affected by natural and human-made changes to the environment.

Besides, the other options given represent the concepts related to but not accurately defining ecology. For example, option a refers to environmentalism, while option b refers to recycling, and option d typifies sustainable living.

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At what stage of development is the embryo a hollow ball of identical cells?fetus
O zygote
O gastrula
blastula

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Answer: blastula

Explanation: an animal embryo at the early stage of development when it is a hollow ball of cells.

When homologous chromosomes crossover, what occurs? A) Two chromatids get tangled, resulting in one re-sequencing its DNA.
B) Two sister chromatids exchange identical pieces of DNA.
C) Specific proteins break the two strands and re-join them with their homologs.
D) Each of the four DNA strands of a tetrad is broken and the pieces are mixed.
E) Maternal alleles are "corrected" to be like paternal alleles and vice versa.

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B) Two sister chromatids exchange identical pieces of DNA.

The homologous chromosomes have the same genes in common. Each cell has at least two sets of chromosomes which one comes from one’s father also called as paternal chromosome and mother, called as the maternal chromosomes. These chromosomes are what makes the child obtain the characters and may depend on the traits the parents possess. Homologous chromosomes are not duplicated chromosomes or identical however, they are analogous or similar.

Final answer:

Homologous chromosomes crossover during meiosis when specific proteins break two DNA strands at corresponding points and re-join them with their homologs, resulting in an exchange of genetic material.

Explanation:

When homologous chromosomes participate in a process called crossover during meiosis, option C) takes place. Specific proteins cause the two DNA strands to break at corresponding points. These proteins then re-join them with their homologs, switching certain sections of DNA between the two chromosomes. This process is a fundamental feature of sexual reproduction and contributes to genetic diversity because the chromatids that undergo exchange, although from homologous chromosomes, are not identical.

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What do hypotheses, theories, and laws have in common?a. Data
b. Predictions
c. Explanations
d. Observations

Answers

The common characteristic among hypotheses, theories, and laws is: c. Explanations

What do hypotheses, theories, and laws have in common?

Hypotheses, theories, and laws are different parts of what scientists know and understand about the world. Although they are not exactly the same, they both have one thing in common: they both explain things we see happening.

A hypothesis is a guess about why something happens or is observed. Typically, it is based on first observations and needs more testing and investigation to find out if it is true.