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
kherson [118]
3 years ago
12

What was the oldest form of biotechnology

Biology
1 answer:
Morgarella [4.7K]3 years ago
8 0
D. Recombination DNA<span />
You might be interested in
Use the complementary rule: If we had a DNA strand of 20 nucleotides, and 6 of them
polet [3.4K]

Answer:

6 thymine, 4 guanine. 4 cytosine

Explanation:

Adenine pairs with thymine, so you need 6 of each

Cytosine matches with guanine, but the total of nucleotides is 20, so

6(adenine)+6(thymine)=12

20-12=8

8= 4(guanine)+4(cytosine)

8 0
3 years ago
What landform is the result of magma hardening in a volcano’s pipe?
CaHeK987 [17]
I think its called a <span>volcanic neck.</span>
5 0
3 years ago
Question 5 OT TU
dolphi86 [110]
=====|>WHAT DO YOU MEAN<|===== :/
3 0
3 years ago
The process used to build a lipid?
marysya [2.9K]

I believe it is called lipogenesis.

8 0
3 years ago
Which statements describe the importance of the nitrogen cycle of livings things?
const2013 [10]

Answer:

It helps cells to make proteins.

It provides a source of water

It provides form of usable Nitrogen.

It removes carbon dioxide from the atmosphere.

It destroys harmful bacteria.

5 0
3 years ago
Other questions:
  • Which organisms are most closely related? A. Aimophila aestivalis and Passerella iliaca B. Mergus serrator and Mergus merganser
    14·1 answer
  • Sometimes metamorphic rock is found adjacent to an igneous intrusion, as shown in the drawing. according to geologists, what cau
    7·2 answers
  • A large forested area is fragmented into small forest tracts separated by agricultural areas. This change will most likely lead
    15·1 answer
  • What part of the eye that is sensitive to bright colors and helps us see during the day?
    15·1 answer
  • Plants Provide Energy for their life processes by
    15·2 answers
  • What will happen if reading the code in two pairs of nucleotides is not sufficient
    8·1 answer
  • Alright, I’m begging someone for help plz
    14·1 answer
  • Organisms are named and classified based on physical characteristics in
    15·2 answers
  • (DONT MIND THE FACES I PUT) Which of the following is an example of maintaining homeostasis?
    12·2 answers
  • ANSWER FOR 44 POINTS!!!! Also please answer it like don’t just put random stuff I actually need help here &lt;3
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!