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Paul [167]
3 years ago
10

Un cell city what is the cellular membrane

Biology
1 answer:
Darina [25.2K]3 years ago
5 0
The cell membrane is a thin, flexible envelope that surrounds the cell. It allows the cell to change shape and controls what goes into and out of the cell
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identify the types of questions that interest behavior geneticists, and describe the elements of heredity: chromosome, dna, gene
baherus [9]

The interaction between genetics and environment and how this affects behavior, resulting in individual variances, is of particular interest to behavior geneticists.

The environment in this context refers to every external, nongenetic component of our life, including prenatal nutrition and the people and objects in our immediate surroundings.

Chromosomes:

Each of our cells contains 46 chromosomes, 23 from our mother and 23 from our father. Chromosomes are complicated, spiraling molecules formed of DNA that resemble threads and contain genes.

DNA:

We have over 30,000 genes, which are DNA segments that, when activated (expressed), serve as templates for the synthesis of different protein molecules, which serve as the foundation for our physical and behavioral growth.

Genome:

The entire collection of instructions for creating an organism, included in all of its chromosomal genetic material, is called an organism's genome.

Gene:

Combinations of mutations at certain gene locations serve to distinguish us from one another. The majority of human features are not controlled by a single gene acting alone, but rather by a number of genes working together.

For more questions like Heredity elements click the link below:

brainly.com/question/12735663

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7 0
1 year ago
What are the chararistics meoisis include
vlada-n [284]
Meiosis is a kind of cell division.
it's used to reduce half of the chromosomes and prodouce 4 gamete cells, which we call these cells haploid.
for example, it is used in human reproduction, for the sperm and ovum, in order to have a sexual reproduction.
the offspring of them are genetically non identical to the parent.
8 0
2 years ago
What are the three stages of the cell cycle?
eimsori [14]
In the cells with nucleus, as in eukaryotes, the cell cycle is also divided into three periods which are: Interphase- the mitotic (M) phase, and cytokinesis. During interphase the cell growth accumulating nutrients needed for mitosis preparing it for cell division and duplicating its DNA
8 0
3 years ago
Drag the tiles to the correct boxes to complete the pairs.
steposvetlana [31]
Valley-Glacier
Landslide-gravity
Frost wedging-ice
Canyon-river

I think this is correct, sorry if I’m wrong :)
4 0
3 years ago
What do scientists call a plants movement toward a stimulus
Marizza181 [45]
A tropism.

A plant movement to a light stimulus is a phototropism.
A plant movement to water stimuli is a hydrotropism.

etc. etc. :)
3 0
2 years ago
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