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telo118 [61]
3 years ago
8

Can Someone please help me with these punnett square problems both #3 & #4 ?

Biology
1 answer:
kiruha [24]3 years ago
5 0

a. 25%

b.75%

c. 50%

d. Male cats have only one X chromosome in their DNA meaning that they should be unable to inherit different colours.

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Which of these cars do you think is not accelerating?
Inga [223]
I think the answer to your question is q
A
5 0
4 years ago
For cells and cellular components- Mitochondrion, Animal cell, ATP, O2, Hexokinase (an enzyme that phosphorylates hexoses (six-c
ad-work [718]

The correct size order from the smallest to the largest is:

Animal cell >> Mitochondrion >> Ribosome >> Hexokinase >> ATP >> O2

  • The animal cell size is about 20 to 30 micrometers (μm), although it varies according to the type of the cell.

  • The average mitochondria size is approximately 0.75 to 3 μm. The size, number, and structure of mitochondria in an animal cell vary according to type of animal cell.

  • The ribosome size is approximately 0.02 μm in diameter.

  • An enzyme is a macromolecule whose size is variable (its average size is 3–7 nanometers, i.e., 3-7 nm). A micrometer (μm) equal to 1000 nm.

  • The adenosine triphosphate or ATP (the energy coin of the cell, which is composed of a five-carbon sugar, three phosphate groups, and adenine) and molecular oxygen (O2) are both simple molecules whose sizes are very small compared to enzymes.

Learn more in:  

brainly.com/question/20447564?referrer=searchResults

6 0
3 years ago
In the transmission of bubonic plague, fleas feed on infected rats and then bite humans. In this case, the flea is the
pickupchik [31]

Answer:

C. Vector

Explanation:

Plague or bubonic plague is also called as black death. The pathogen responsible for this disease is <em>Yersinia pestis</em>. It is primarily a disease of rodents but can accidentally affect man. It spreads from rat to rat through rat flea (Xenopsylla) i.e flea act as the vector which transmits disease from one rat to another. But when the infected rats die, the fleas leave their body and can even bite man and inject the plague germs into his body. The symptoms of bubonic plague include high fever and a bubo or lump in the groin region or in the armpit region. Red patches appear on skin which turn black and ultimately leads to death called black death.  

3 0
3 years ago
QUICK I NEEE HELP !!!
andrew-mc [135]

Answer:

All cells come from existing cells

Explanation:

only answer that is part of the cell theory as far as i know

8 0
3 years ago
Which of the following statements is true? Multiple Choice Food-borne illnesses are usually characterized by the signs and sympt
Anit [1.1K]

The true statement is; foodborne illness is caused by consuming contaminated foods or beverages.

Food-borne illnesses are usually characterized by the signs and symptoms of influenza. Consuming foods or beverages that have been tainted with harmful bacteria can lead to foodborne illness. Since foods can become contaminated with a wide variety of disease-causing microorganisms or pathogens, there are also a wide variety of food-borne illnesses to choose from. The majority of diseases that are spread by food are infections that can be caused by a wide range of bacteria, viruses, and parasites. Resting and replacing fluids and electrolytes that have been lost are the primary treatment and prevention strategies for food poisoning. This can be done by drinking a lot of liquids.

The complete question is attached.

You can also learn about foodborne illness from the following question:

brainly.com/question/24477516

#SPJ4

6 0
1 year ago
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