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Hello!
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❖ Mitosis is important for our body because mitosis makes our bodies grow and develop. Without mitosis, we wouldn't grow and our cells wouldn't be repaired or replaced.
~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡
~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ
<span>eukocytes
are crucial to our defense against disease. They appear a mobile army that use
to protect the body from damage by
bacteria, viruses, parasites, toxins, and tumor cells. As such, they have some
special functional characteristics </span><span>Three regions of blood smear, Counting
area (monolayer): between body and feathered edge</span>
Answer: C. When they mixed, some of the bacteria from strain X obtained plasmids from strain Y, these plasmids gave them DNA that allowed them to resist the antibiotic.
Explanation:
Conjugation is a mode of sexual reproduction used by some strains of bacteria to reproduce. In this the bacteria transfers the genetic material to another bacteria through direct contact. In this one bacteria act as a donor and another one act as a recipient.
The strain X which was affected by the antibiotic might have mixed with the strain Y, as a result of this strain X being not resistant with the antibiotic died. But when this bacterial strain got mixed with the strain Y, which is antibiotic resistant. The strain X might received the antibiotic resistant property from strain Y through sexual reproduction by the mode of conjugation. In this plasmid DNA transfer from strain Y to strain X, helped strain X to develop antibiotic resistance, and further helped strain X to survive.
Answer:
Agricultural runoff can be described as the waste such as fertilizers, pesticides, herbicides, soil waste etc which gets drained off into rivers with water. Agricultural runoff might occur due to irrigation, abundant rain etc.
If the agricultural run-off is recycled, then water will be less polluted. The water will therefore be not harmful for usage by the plants. The run-off can be diagnosed and essential minerals required by the plants can be recycled.
The recycling of the agricultural run off will make the drained water less contaminated for the animals living in the lakes or ponds.
Answer:
Gregor Mendel, through his work on pea plants, discovered the fundamental laws of inheritance. He deduced that genes comes in pairs and are inherited as distincts units, one from each parent. Mendel tracked the segregation of parental genes and their appearance in the offspring as dominate or recessive traits.