Food for plants come from the sun, water, and ground, through a process called photosynthesis
Answer:
Anopheles mosquitoes
Explanation:
Malaria is a common disease characterized by symptoms that include: headache, fever, nausea etc. Malaria disease is caused by a pathogen called PLASMODIUM, which is a protozoan parasite. However, these plasmodium parasites are carried to induce their damage by vectors called MOSQUITOES.
Not all genus of mosquitoes carry this pathogen but specifically ANOPHELES MOSQUITOES. The female species of an Anopheles mosquito carries plasmodium when they feed (suck blood) of an infected person. They then inject it into the bloodstream of another victim they suck from.
Sound would travel faster in a thick piece of metal since the molecules are closer together. However, since there are more molecules, it would be quieter on the other side than the hollow metal.
Answer:
A combination of sperm and other reproductive fluids.
Explanation:
- Semen is a fluid released from the penis during ejaculation that consists of the sperms along with the fluid secretion of the seminal vesicles, bulbourethral glands, and the prostate gland.
- The fluids secreted by the seminal vesicles and prostates glands are essential to maintain the motility of the sperm as well as maintain their viability.
- Some of the components of the semen besides sperm are sucrose, citrate, vitamins, acid phosphatase, fibrinolysin, galactose, mucus, etc.
DNA contains the template needed to copy itself, but it has no catalytic activity in cells. <u>DNA polymerase</u> <u>(Option B)</u> catalyzes the formation of phosphodiester bonds between adjacent nucleotides in the DNA polymer being formed during DNA replication.
DNA polymerase catalyzes the formation of the phosphodiester bond by adding the deoxynucleoside triphosphate onto the growing polynucleotide chain. During this step-wise process, a single pyrophosphate molecule is released every time the chain is elongated by one deoxyribonucleotide.
The main function of the third polymerase is duplication of chromosomal DNA, while others are involved mostly in DNA repair and translation.
To learn more about DNA polymerase in replication process, here
brainly.com/question/14445108
#SPJ4