Hello there!
Well, that sentence is easy to memorize because it is short. Compare to what I have to memorize :)
How can I remember the definition?
Well, personally, I used different strategies to study Biology.
The first one "Flashcards".
Not every students like flashcards, but I do. In front of the card, you write "Gene". Then at the back of the card, you write the definition of it.
You keep reading it for like 3 times then you'll remember it.
Another strategy I used it writing it down. And this comes after you finished with the flashcards.
Take a piece of paper and write the definition down without looking at the flashcard. Write it down several times.
The next strategy is to test yourself. Leave it for like 4 minutes and go do something else. (Personally, I usually listen to music).
Then after 4 or 5 minutes, come back to it. Without looking at the flashcards or the paper, try to repeat the definition in your mind. Then repeat it out loud. Then write it down again to see if you remember the correct grammars. For example, you might don't remember how to spell "Chromosome".
That should be enough! :)
I used these tips to study Anatomy and some other science stuff. It works for me. I hope it works for you too.
As always, it is my pleasure to help student like you!
Bacteria was missing from the first classification system
Answer: Unicellular organisms are made up of only one cell that carries out all of the functions needed by the organism, while multicellular organisms use many different cells to function.
Answer:
Epistasis
Explanation:
In epistasis, the interaction between genes is inimical, such that one gene masks or interferes with the expression of another. “Epistasis” is a word coined of Greek roots that mean “standing upon.” The alleles that are being masked or silenced are said to be hypostatic to the epistatic alleles that are doing the masking. The cause of the biochemical basis of epistasis is a genetic pathway in which the expression of one gene is dependent on the function of a gene that precedes or follows it in the pathway.
The example of epistasis given is the pigmentation of mice. we were told that "if a mouse has two recessive alleles for coat color, it is always albino no matter what the genotype of other genes involved in coat color"
Let say recessive allele (rr), it is always albino irrespective of other type of other genes, this is true in the stance that epistasis can be reciprocal such that either gene, when present in the dominant (or recessive) form, expresses the same genotype.
Answer:
pioneer species
Explanation:
Primary succession begins in barren areas, such as on bare rock exposed by a retreating glacier. The first inhabitants are lichens or plants—those that can survive in such an environment. Over hundreds of years these “pioneer species” convert the rock into soil that can support plants.
