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dedylja [7]
3 years ago
15

What does Sexual reproduction involves ?

Biology
2 answers:
s344n2d4d5 [400]3 years ago
7 0
Sexual reproduction is a type of reproduction that involves a complex life cycle in which a gamete (such as a sperm or egg cell) with a single set of chromosomes (haploid) combines with another to produce an organism composed of cells with two sets of chromosomes (diploid).
goldenfox [79]3 years ago
3 0

Answer:

it involves a sperm (male) entering an egg (female)

Explanation:

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The substances listed on the left of a chemical equation are the
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Ractants

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3 years ago
How is radioactive dating important for providing evidence of evolution?
jeyben [28]

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radioactive dating? what the hell is that?

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7 0
2 years ago
1. What type of succession takes place that increases the biological diversity of an ecosystem? For example, if we started with
professor190 [17]

There are two types of succession that lead to the increasment of the ecosystem:

1. Primary succession is the change in the structure of an ecosystem represented with the increase of the ecological community on an area that has not been previously occupied by an ecological community such as area after the lava flow or glacial lake. The first organisms of primary succession are pioneer plants usually, lichens and mosses.

2. Secondary succession includes the step of removal of pre-existing community and after that, colonization of the new one.  


6 0
3 years ago
What is the basic difference between simple diffusion and facilitated diffusion across a cell membrane? hints?
Licemer1 [7]

Simple diffusion is the process by which a substance moves across a cell membrane from an area of high concentration to an area of low concentration. Substances that move by simple diffusion are able to diffuse directly across the phospholipid bilayer of the cell membrane. These substances are generally small and neutral, as large or charged particles cannot cross the phospholipid bilayer. Some examples of molecules that move by simple diffusion are carbon dioxide and oxygen.  

Facilitated diffusion is the process by which a substance moves across a cell membrane from an area of high concentration to an area of low concentration with the aid of a membrane protein. Substances that move by facilitated diffusion are not able to diffuse directly across the phospholipid bilayer of the cell membrane. These substances are generally large and/or charged. They therefore travel through a protein channel in the cell membrane along their concentration gradient. Some examples of substances that can move by facilitated diffusion are glucose, sodium ions and chloride ions.  

The similarities between facilitated diffusion and simple diffusion are:  

They both involve the movement of a substance across a cell membrane along its concentration gradient (from an area of high concentration to an area of low concentration).  

They are both examples of passive transport, as neither requires energy from the cell to move the substance across the membrane.

8 0
3 years ago
The goal of the world resource simulation center is best described as _______. a. solving current problems regarding world resou
uysha [10]

The goal of the World Resources Simulation Center (WRSC) is best described as: C. determining how to manage global resources for all humanity.

<h3>What is the World Resources Simulation Center (WRSC)?</h3>

The World Resources Simulation Center (WRSC) can be defined as a non-profit visualization and simulation facility that is saddled with the responsibility of availing individuals an opportunity to view critical trends about global global resources.

This ultimately implies that, the goal of the World Resources Simulation Center (WRSC) is best described as determining how to manage global resources for all humanity.

Read more on global resources here: brainly.com/question/18951815

#SPJ4

4 0
2 years ago
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