1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lesya [120]
3 years ago
12

Help please Can u define it on your own words please THANK YOU

Biology
1 answer:
tresset_1 [31]3 years ago
6 0
<span>Allergy-
A medical condition that causes someone to become sick after eating, touching, or breathing something.

Allergen
A substance or object that causes allergies.

Hope this helps!!

</span>
You might be interested in
I NEED HELP ASAP !!
Fiesta28 [93]

Answer:

(A). Energy is lost when machines don't work right.

Explanation:

The false statement from the choices is that energy is lost when machines do not work right.

The law of conservation of energy states that "energy can neither be created nor destroyed , they can only be converted from one form to another. "

  • Option B is clearly covered by the statement of the law. All the energy of the universe is already created.
  • Energy cannot be destroyed tallies with the Option C.
  • Energy is transformed from one form to another validates the fourth choice. We can covert from thermal to mechanical energy and vice versa.

The only odd choice is that energy is lost when a machine doesn't work right.

4 0
3 years ago
Give an example of co-evolution between orchids and pollinators
Ivan
Flowers and their insect pollinators are a classic example of coevolutionnnn
7 0
3 years ago
Can you check if I got 1&amp;3 right if not can you correct me plz. Thank you
Aleks04 [339]
Add to one that the other will explode because it will create a chemical reaction. For 2 you are right it will kill you to drink salt water.
8 0
2 years ago
RNA primers must be present on which strand during DNA synthesis? See Section 15.3 (Page) . View Available Hint(s) RNA primers m
Aleks04 [339]

Answer:

Both leading and lagging strands

Explanation:

DNA replication is the enzyme of DNA replication that forms new DNA strands. However, the enzyme cannot start the process of synthesis of new DNA strands by itself but needs small primers. Primers are the small RNA sequences synthesized by RNA primase on both leading and lagging strands.

These primers are elongated by DNA polymerase by the addition of deoxyribonucleotides according to the sequence of the template strand. Since DNA replication on both lagging and leading strand is carried out by DNA polymerase, RNA primers are present on both lagging and leading strands.

5 0
3 years ago
Two genes on chromosome 7 of corn are identified by the recessive alleles gl (glossy), which determines glossy leaves, and ra (r
Alchen [17]

Answer:

recombination frequency = 4.5% or 4.5mu

Explanation:

to calculate the frequency of recombination between these genes

we have,

recombination frequency = [ number of recombinnants/total number of offsprings) x 100

total offspring  = 88 + 103 + 6 + 3

total offspring =  200

Gl ra 88............................ parent

gl Ra 103.........................parent

Gl Ra 6..................................... recombinant

gl ra 3................................................ recombinant

recombination frequency = {6+3/88 + 103 + 6 + 3} x 100

recombination frequency = 9/200 x1oo

recombination frequency = 0.045 x 100

recombination frequency = 4.5% or 4.5mu

3 0
3 years ago
Other questions:
  • Describe Dr. Vellend's unifying theory of ecological communities (the factors that determine community structure). Where do conc
    14·1 answer
  • Piaget suggested that children do not develop object permanence until between 8 and 12 months of age. The research of Renee Bail
    14·1 answer
  • Select all that apply. Which of the following are characteristics of Cnidaria? radial symmetry acoelomates bilateral symmetry co
    15·2 answers
  • What is the purpose of photosynthesis
    10·2 answers
  • You are getting ready to carry a firearm on a boat. What is the first step you should take? Put the firearm's safety on. Hand th
    10·1 answer
  • _____ is the slightly movable articulation between the sacrum and posterior portion of the ilium
    6·1 answer
  • The Adequate Intakes (AIs) are determined through
    15·2 answers
  • Help with this plz!
    9·2 answers
  • A farmer uses genetic engineering to inject dairy cows with a genetically altered hormone (GAH) to result in the production of m
    13·1 answer
  • Which is the final product of meiosis? *
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!