i think false because they can help with another animal and there population decrease
Hello There!
I've had this question before so i know the answer is:
<span>Mount st. Helens and the other cascade volcanoes are young, active volcanoes built on a continental margin above a sinking slab of oceanic plate.
</span>
Hope This Helps You!
Good Luck :)
- Hannah ❤
No,not all organs are weighed on a triple beam balance.
<u>Explanation:</u>
- Usually smaller sized organs like adrenals, thyroid are commonly used to be weighed on triple beam balance, whereas larger organs like lungs, liver and heart can only be weighed on grocer's scale.
- Only weight of the smaller body organs can be measured very precisely with the help of triple beam balance, where as if we measure the weight of the larger organs using the same triple beam balance,then the resultant value thus obtained will not be accurate enough.
- Hence organs are weighed on a triple beam balance.
Answer:
The correct answer is c. detergent is used to break apart plant cells to extract DNA.
Explanation:
Here we are talking about DNA isolation in E.coli and detergent is used to break apart the bacterial cell membrane by destabilizing the cell membrane. Detergent disintegrates the proteins present in the cell membrane which causes the rupture of membrane releasing the cell extract outside the cell.
Detergent is not able to break plant cell because it is made up of cellulose and require blending or mashing. Detergent can only be used to disintegrate the cell membrane because only cell membranes contain lipids and proteins.
Hence, the correct answer is c. detergent is used to break apart plant cells to extract DNA.
Roundworms can be included in the Virus/parasite biohazard category
- A biohazard is a biological substance that is dangerous to the health of living organisms (especially humans) and/or the environment.
- Biohazards include different harmful microorganisms (e.g., bacteria), viruses, biological toxins, fungi, parasitic worms, etc.
- Biohazards also include biological vectors that transmit diseases (e.g., mosquitoes, ticks, rodents, etc).
- Roundworms are small organisms (nematodes) that may infect dogs and cats. Animals become infected when they ingest eggs that contain infective larvae.
- These small organisms (roundworms) can live in the digestive tract (i.e., intestines) and cause health problems including, among others, abdominal pain, fever, diarrhea, etc.
Learn more in:
brainly.com/question/6673763?referrer=searchResults
brainly.com/question/14172066?referrer=searchResults
