All categories

2 years ago

How is a plant cell built?

Biology

1 answer:

Korolek [52]2 years ago

3 0

Answer:

Plant cells are eukaryotic cells present in green plants, photosynthetic eukaryotes of the kingdom Plantae. Their distinctive features include primary cell walls containing cellulose, hemicelluloses and pectin, the presence of plastids with the capability to perform photosynthesis and store starch, a large vacuole that regulates turgor pressure, the absence of flagella or centrioles, except in the gametes, and a unique method of cell division involving the formation of a cell plate or phragmoplast that separates the new daughter cells.

hope this helps <3

You might be interested in

The highlighted structure separates the oocyte from the externally located ________. zona pellucida primary follicle corona radi

Naya [18.7K]

Answer:

Granulosa cells

Explanation:

Foliculogenesis is a dynamic and complex process through which the follicle goes through many stages of development in a short period (approximately 60 days in humans and some chimpanzees).

The stages classification is based on morphological changes such as follicular size or diameter, the number of follicular cell layers, etcetera. These classifications might vary among authors but could be denominated as:

Primordial follicle

Primary follicle

Secondary follicle and

De Graaf follicles (This is the one shown in the image)

Through each stage, there are certain modifications in the oocyte, follicular cells, and connective tissue. As the oocyte grows, the follicular cells might reach a size twice or three times bigger than the ones of the primordial follicles. Their shape also changes and they adopt an aspect of stratified epithelium. Their cytoplasm gets a granulous aspect, after what these cells receive the name of granulous cells. The De Graaf follicle characterizes for having a space named follicular antro that displaces the oocyte to one of the sides.

The oocyte at this point gets surrounded by zona pellucida and corona radiata .

The follicular antro (The highlighted structure) separates the oocyte from the externally located granulosa cells or follicular cells.

7 0

3 years ago

13. Which statement below about the periodic table is true?

seropon [69]

Answer yeah

Explanation:

8 0

2 years ago

Why is it impossible to understand the totality of the interactions among the organisms in the biosphere?

Aleonysh [2.5K]

In order to understand the totality of the interactions among the organisms in the biosphere, we need to at least understand how the all genes function within organisms and interact with others organism and environment around it.
If we try to make this effort in a world where organisms will keep evolving and environment will keep changing like us, that tasks is impossible to finish.

8 0

3 years ago

How do proteins determine the traits of an organism?

balandron [24]

Answer:

The traits of a living thing depend on the complex mixture of interacting components inside it. Proteins do much of the chemical work inside cells, so they largely determine what those traits are. But those proteins owe their existence to the DNA (deoxyribonucleic acid), so that is where we must look for the answer

Explanation:

I'm not sure but I hope it's help

6 0

3 years ago

A man with Type A blood has a child with a woman with Type B blood. The child is Type O. What are the genotypes of the parents?

steposvetlana [31]

It would be AO and BO this would be the only one with a change of Type O blood the others do not have any chance

5 0

3 years ago