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
Lorico [155]
3 years ago
9

What is an example from history of early hydroponics?

Biology
1 answer:
Leviafan [203]3 years ago
7 0

The earliest examples of hydroponics date back to the Hanging Gardens of Babylon and the Floating Gardens of China.

You might be interested in
Which of the following statements is correct?
natima [27]
RNA contains the genetic code
8 0
3 years ago
Read 2 more answers
A tick sucks blood from a host organism
Vesnalui [34]
If this is a true or false question then the answer is True
6 0
3 years ago
How can a nutritionist or dietitian help an athlete train for a major competition, race, or game?
iris [78.8K]
A dietitian because a nutritionist will tell you if you are eating the right portions of food but a dietitian will tell you if you are eating the right food.
7 0
4 years ago
What will happen to the frequency of the recessive allele for the hbs gene when there is an outbreak of malaria? the frequency w
Ad libitum [116K]

In the outbreak of malaria, the frequency of the recessive allele for the HbS gene will increase. The correct option is A.

<h3>What is the HbS gene?</h3>

HbS is a beta-globin gene known as sickle hemoglobin.

It causes sickle cell disease in humans.

The disease is expressed by two HbS variants or one HbS variant or one another beta-globin gene.

Malaria is caused by the plasmodium parasite, which is present in the saliva of the mosquito.

Thus, the correct option is A, the frequency will increase.

Learn more about HbS gene

brainly.com/question/14950995

8 0
2 years ago
Read 2 more answers
Pls help me, I can't afford to fail this class
shutvik [7]

Answer:

the first one is diploid

meoisis produces haploid gametes that have half the number of chromosomes (23).

not sure about the rest

Explanation:

4 0
2 years ago
Other questions:
  • Which process provides the energy used to make ATP from ADP?
    14·2 answers
  • Compare the shape and structure of the amoeba to the spirogyra. explain how the differences allow each type of cell to survive.
    6·1 answer
  • Which of the 4 groups of organic compounds do enzymes belong in?
    6·1 answer
  • Adult female monkeys from one population breed with male monkeys of a nearby population. The introduction of new alleles into th
    6·2 answers
  • A ball is dropping from the top of the building the gravitational force is 10 n down, and the force of air resistance is 1 n up.
    9·1 answer
  • Sublimation happens when heat increases in a solid, and the
    8·1 answer
  • What is the correct procedure for students to follow if a chemical is spilled?
    13·1 answer
  • Choose the correct order of the different levels of organization within the human body?
    11·2 answers
  • In a sample of bacterial DNA, 14% of the nitrogenous bases are thymine. About what percentages are the other nitrogenous bases?
    12·1 answer
  • What is the full set of genetic information for an organism called?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!