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N76 [4]
3 years ago
12

PLEASE HELP! I NEED THIS ASAP!! I GIVE BRAINLIEST!!

Biology
1 answer:
WINSTONCH [101]3 years ago
6 0

Answer:

a) genetics and heredity: Genetics can be described as the study of genome or DNA of an organism. Heredity refers to the traits which are passed on from the parents to the offsprings. Not all of the genome of an individual is similar to the parents. Hence, genetics refers to the genome of an individual and heredity refers to the traits which pass from the parents to the child.

b) Dominant and recessive trait: A dominant trait is caused due to a dominant allele. A dominant allele is the allele which can mask the effect of the other recessive allele. Hence, a person can be homozygous or heterozygous for the dominant trait. A recessive trait arises due to the recessive allele. A recessive allele is the allele which gets masked by the dominant allele.

Pure and hybrid: A pure offsprings contains the same genetic character for a trait. It is a homozygous offspring. A hybrind offspring contains different alleles or genetic characters and is heterozygous.

Explanation:

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What would deafness or non-deafness be examples of?
natali 33 [55]

Answer:

B. Phenotypes

Explanation:

Genotypes is genetic makeup of organism (like the actual genes for particular trait). Phenotype is the expression of that genotype and is usually a physical trait. My best guess is B for this question.

7 0
3 years ago
When a person needs a gradual increase in the amount of a psychoactive drug to produce the desired effect, _____ has occurred.
Llana [10]

drug tollerance

When a person needs a gradual increase in the amount of a psychoactive drug to produce the desired effect, drug tollerance has occurred.

5 0
3 years ago
This really isn't a question but answers to a quiz for my fellow people who are apart of K-12 and this is the quiz for science s
Mama L [17]

Explanation:

1. If an organism is composed of only one cell, it _is unicellular_____

An organism that is composed of only one cell is called a unicellular organism. Organisms with more than one cell is said to be multi-cellular. Examples are yeast, bacteria, paramecium e.t.c

Their single cell can perform all life functions they need to survive and be called a living organism. Such a cell is capable of reproduction, excretion, locomotion, feeding e.t.c

Learn more:

Cells brainly.com/question/12613470

2. Tissues combine to form __Organs____

In the organisation of life, cells combines to form tissues that are capable of performing a specific function. A combination of tissues is known as organs. When organs combine we have a system.

These divisions of life is known as the organization of life. This divides life from the simplest form called the cell to the most complex one called system. Some organisms only exists at the cell level others as tissues and so on.

Learn more:

Organization of life brainly.com/question/13045775

3. How is tendon different from a ligament? ______

A tendon is a band of inelastic tissues that attaches a muscle to a bone. A ligament joints bones to bones.

Tendons and ligaments are tissues that helps movement and to keep organs in in place.

A ligament simply positions bones by connecting them together through a flexible tissue.

A tendon connects bones and muscles to that movement can occur.

Learn more:

Skeletal muscles brainly.com/question/10243621

4. What feature do plants have that provide structure and form?______

Plants have rigid tubes made of cellulose which gives them their shape and form.

These rigid tubes made of cellulose are called cellwalls. They are made up of cellulose. The cell wall gives the plant cell its shape and provides mechanical support for the cell.

The cell wall is an outer covering of the plant cell. Animals do not have cell walls.

They are often called cellulose cellwall.

Learn more:

Cell wall brainly.com/question/2563001

#learnwithBrainly

4 0
3 years ago
To be considered living, an organism must______?
NARA [144]
A develops as it grows
5 0
4 years ago
Read 2 more answers
Which of the following types of lily is shown in the photograph?
kirza4 [7]

Answer: O White Anthurium

Explanation: I guess?!

7 0
3 years ago
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