The right option is inducible
defense
Inducible defense is a defense mechanism
activated by plants against herbivore attacks.This mechanism is activated through
a prior encounter with a consumer that confer some level of resistance to
subsequent attacks. For the question given above, production of chemical defenses by an algae after it has been grazed upon by a
herbivore is an example of inducible
defense.
In a ribosome there are 3 tRNA sites (P, A and E).
The P site, also called the peptidyl site, binds to the tRNA holding the growing polypeptide chain of amino acids. THIS IS YOUR ANSWER!...P or peptidyl
The A site (acceptor site) binds the aminoacyl tRNA which brings the new amino acid that will be added to the polypeptide chain.
The E site (exit site) serves as the exit and is where the tRNA that has now lost its amino acid lets go of the ribosome.
Answer:
gills
Explanation:
They need the gills since they are first born underwater and live part of their life down there. They don't grow tails, legs, or lungs until later on
Ex: tadpoles
Whoa... that looks creepy <em>and</em> cool! I am guessing it's some kind of reptile...?
(At first I thought it was a weird whale but then I noticed: there's no water! LOL)
But...yeah...I think...
It looks like a Chinese reptilian lizard but it doesn't at the same time.
Answer:
From Natural Numbers to Integers
Early civilizations found different ways to write numbers, but they all started with the same set of numbers preschool children learn today: the natural numbers (also called the counting numbers). These are the numbers 1, 2, 3, and so on—the numbers we use when counting.
Explanation: