Question
Which of the following is not a characteristic of
prokaryotic cells?Solution
There are two types of cells- Prokaryotic cells and eukaryotic cells. The main difference between the two cells is that prokaryotic cells basically have no nuclei, whereas eukaryotic cells has a nuclei. Eukaryotic cells are larger and more complex than the prokaryotic cells. Prokaryotes are organisms made up of cells that lack a cell nucleus or any membrane-encased organelles. This means that they have no nucleus. Examples are bacteria. Eukaryotes are organisms made up of cells that possess a membrane-bound nucleus as well as membrane-bound organelles. These organisms hold the genetic material in their cells. The genetic material in eukaryotes is contained within a nucleus in a cell. The DNA of these organisms is structured and is organized into chromosomes. Human body consists of eukaryotic cells. Hence, option B is correct.
Which of the following given options does not have a cell wall?
Which of the following is considered as stratification treatment given to seeds for breaking dormancy?
Which of the following is not a benefit of seed hardening?
Bacterial cell division primarily occurs via:
Which variety is commonly used in acid lime cultivation?
Pusa Himani is a variety of:
The common name of Chilo partellus is
Yellow leaf mosaic of blend crops is transmitted by:
First interspecific cross was made by which of the following Scientist?
Which rootstock is extensively used in North India for citrus propagation?