All categories

2 years ago

Which statements are additions to cell theory, called modern cell theory? Check all that apply.

Biology

2 answers:

boyakko [2]2 years ago

6 0

It says that the correct answers are the 2nd one and the last one.

Marysya12 [62]2 years ago

5 0

1. All cells are similar in structure and function.

2. Cell contains hereditary information that is passed from cell to cell during cell division.

3. Living cells can be created from dead cells. All cells perform similar metabolic activities.

hope this helps

You might be interested in

Match the following:Part A1. Transverse foramina present.2. No canals or foramen present. It articulates superiorly with the sac

Stels [109]

Answer:

1. Transverse foramina present: Cervical

2. No canals or foramen present. It articulates superiorly with the sacrum: Coccyx

3. Receive the most stress: Lumbar

4. Attach to ribs: Thoracic

5. Articulates with hip bones of the pelvis: Sacrum

Explanation:

The vertebral column is a series of 33 bones called vertebrae that play a key role in organ protection, movement of body, and overall support. The column has been divided into 5 different regions with the number of bones.

1. Cervical Vertebrate: These are the group of seven vertebrae of the neck, start immediately below the skull. Two cervical bones C1 and C2 are unique in function. They are responsible for the movement of the head. They have transverse foramina which gives passage to vertebral artery and vein.

2. Thoracic Vertebrae: They are a group of twelve small bones that form the vertebral spine in the upper trunk. The function of the thoracic vertebrae is to articulate with ribs to produce the bony thorax.

3. Lumbar Vertebrae: This is the largest segment of the vertebral column that consists of 5 bones between the rib cage and pelvis. They carry all of the upper body weight providing flexibility and movement to the trunk region. This is why it can receive the most stress easily.

4. Sacrum Vertebrae: There are 5 sacral vertebral fused bones. It connects to the hip bones and play role in forming a strong pelvis.

5. coccyx Vertebrae: These are a group of 4 fused bone. There is no vertebral canal due to a lack of vertebral arches. They provide an attachment site for muscles ligament and tendons. They also play a role in stabilization and support while sitting.

5 0

3 years ago

Which characteristic do euglenoids and algae share

Svetradugi [14.3K]

Euglenoids are unicellular protists commonly found in fresh water.They don not have a cell wall, despite that, a protein rich cell membrane called pellicle is present in Euglenoids.
Whereas,Algae are eukaryotic organisms comprising of no roots, stems, or leaves but they filled with chlorophyll and other pigments to carry out the process of photosynthesis. Similar to Euglenoids, they occur most frequently in water, specifically in plankton.
Hence,
Euglenoids and algae share a common characteristic,that is both are autotrophs. They produce complex organic compounds from simple substances present in their surroundings, by the use of energy from sun-light or inorganic chemical reactions.

6 0

3 years ago

Read 2 more answers

Why compost fertilizer is organic fertilizer

Elodia [21]

Answer:

Compost fertilizer can only be organic if the products used in the fertilizer are organic.

Explanation:

Meaning it’s made out of organic fruits and veggies.

7 0

3 years ago

If the organisms on the third trophic level have 360cal of energy, how much energy is present in the producers on the first trop

Law Incorporation [45]

Answer:

120 cal of energy

Explanation:

6 0

3 years ago

Identify the major functions of the endocrine system

Talja [164]

It regulates the body's growth, metabolism (the physical and chemical processes of the body) and sexual development and function.

3 0

2 years ago