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olga55 [171]
3 years ago
8

A system in which both energy and matter are exchanged with the surroundings is known as a(n) _________________.

Biology
2 answers:
konstantin123 [22]3 years ago
6 0
I think its a or c for the answer

Molodets [167]3 years ago
6 0

Answer:

The correct answer is option b.

Explanation:

Dynamic system is a system in which motion and other interactive forces involved.In this system mathematical functions are used to expresses the time dependence of the point in a space.

Open system is a system in which exchange of mass and energy is allowed. In this  mass and energy of the system interacts with the surroundings.

Closed system is a system in which exchange of mass and energy is not allowed. In this  mass and energy of the system do not interacts with the surroundings.

Flowing system is a system with continuous flow of energy and (or) mass from one temporary state to another temporary state.

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How are sex-linked traits inherited?
blsea [12.9K]

Answer;

Alleles are passed from the parents’ sex chromosomes to the sex chromosomes in the offspring.


Explanation;

-Sex linked traits are traits that are carried by the sex chromosomes and inherited together.

-Gene exists in alternative forms called alleles and each allele for a trait is inherited from each parent.

-Sex traits, like the other traits, are passed from parents to off spring through the process of sexual reproduction.

3 0
3 years ago
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What is the time of year when the suns most direct rays reach farthest north or south
baherus [9]

Answer:

summer

Explanation:

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2 years ago
Write an 2 paragraphs about germination! PLEASE ASAP ☹
balu736 [363]

Germination is a process where plants and other organisms emerge from gymnosperm/angiosperm seeds and start their growth. Gymnosperms are seeds that are not protected by an ovule. Angiosperms are vascular plants that grow fruit and flowers, which are protected by ovule. Sprouting of a seedling from a seed is an example of germination. Fully developed seeds contain an embryo, that store food reserves and are wrapped in the seed coat. Some factors of successful germination include water, oxygen, temperature, type of soil, and light intake.

3 0
3 years ago
Question 3 (1 point)
Mumz [18]

Answer:

False

Explanation:

Mass of Particle: Heavier particles will move more slowly and so will have a slower rate of diffusion. Smaller particles on the other hand will diffuse faster because they can move faster.

4 0
2 years ago
An organism possesses one copy of each allele type for a given gene. It is said to be __________.
Sveta_85 [38]

Answer:

Heterozygous for the gene

Explanation:

Alleles are the possible alternative forms of a gene. An organism having two identical alleles of a gene is said to be homozygous for that gene. On the other hand, an organism having two dissimilar alleles for a gene is heterozygous for that gene.

For example, let's suppose that I^A and I^B are the two alleles for ABO blood type in humans. Here, an individual with one copy of I^A and one copy of I^B would be heterozygous for ABO blood type. On the other hand, genotypes I^AI^A and I^BI^B are homozygous for the ABO blood type gene.

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2 years ago
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