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MrRa [10]
4 years ago
6

Organelles and other cellular material are held within a cell by which of the following?

Biology
1 answer:
PtichkaEL [24]4 years ago
4 0
The answer is letter A.

<span>Organelles and other cellular material are held within a cell by a cellular membrane. These membranes are what consist of a cell's exterior.

</span>

<span>Thank you for posting your question. I hope you found what you were after. Please feel free to ask me more.</span>

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Suppose that a cat breeder wants to mate a male with mostly white spotted coat With a female with only a few small white spots w
aleksandr82 [10.1K]

Answer:

  • Male genotype: SS
  • Female genotype: Ss
  • Genotypic ratio ⇒ 1:1 ⇒ 50% SS:50%Ss
  • Phenotypic ratio ⇒ 1:1 ⇒ 50% mostly spotted:50% a few spots
  • 50% probability that I kitten born to these parents will have small white spots like the female

Explanation:

Due to technical problems, you will find the complete explanation in the attached files

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4 0
3 years ago
20. A child has type A blood. What are ALL the possible blood types of its parents?
REY [17]

Answer:

Two parents with A blood type can produce a child with either A or O blood types. ... If one parent has A and another has AB, they can either produce a child with A, B or AB blood types. If one parent has A and another has O, they can either produce a child with A or O blood types.

5 0
3 years ago
In the human body, what do antecubital, axillary, brachial, crural, femoral, popliteal, and sural all have in common?
Basile [38]
All of these are body regions.
Antecubital, brachial, crural, and femoral regions are ventral/anterior appendicular body regions.
Axillary region is ventral/anterior axial body region.
Popliteal and sural body regions are dorsal/posterior appendicular body regions.

6 0
3 years ago
Match the following organs and organ systems. 1.digestive system brain 2.central nervous system tracheal system 3.respiratory sy
Amiraneli [1.4K]

The correct macthing of the organs with their organ systems is as follows.

1. Digestive system - intestines.

2. Central nervous system - brain.

3. Respiratory system - tracheal system.

4. Excretory system - bladder.

Digestive system is made up of the alimentary canal consisting of the digestive organs and the glands. Among the digestive organs, the intestines play a major role in the process of digestion. The small intestine is the site of complete digestion which is associated with the pancreas and liver. The large intestine is involved the absorption of water from the digested food and remaining waste material is stored and thrown out of the body during defecation.

The central nervous system is made up of the brain and the spinal cord. The brain makes the largest part and the functional of the central nervous system. It controls most of the activities of the body. It is made up of three parts called the cerebrum, cerebellum and medualla oblongata and is protected by the skull.

The respiratory system is divided into the upper respiratory tract consisting of the nasal cavity, pharynx and larynx, and the lower respiratory tract consisting of the trachea, bronchi, bronchioles and the alveoli. The trachea or the wind pipe is a cylindrical tube infront of the oesophagus, supported by 16-20 C-shaped hyaline cartilage. It serves as a passage for air to move in and out of the lungs.

The excretory system is made up of a pair of kidneys, a pair of ureters, an urinary bladder and an urethra. The urine produced by the kidney flows through the ureters and is collected in the urinary bladder. A spinchter (a ring of muscle) guards the opening of the bladder into the urethra and relaxes only at the time of urination under the impulse from the brain.

6 0
3 years ago
What organelle carries out photosynthesis
Ulleksa [173]
The chloroplasts carry out photosynthesis
8 0
3 years ago
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