जैव कोशिका का कौन-सा भाग पॉवर हाउस कहलाता है?
Which part of a biological cell is called the powerhouse?
Comprehensive collection of questions from General Science asked in recent state service examinations. Each question is verified with official answer keys and step-by-step bilingual solutions.
Which part of a biological cell is called the powerhouse?
The energy source / power plant of the cell is-
In protein synthesis, which of the following cell organelles play the most significant role?
What is the botanical name of opium poppy?
The main active constituent of opium is-
Plants well-adapted to arid dry climates are called-
The red color of apple fruit is due to-
Hydroxychloroquine, used during COVID-19 management, is structurally derived from quinine originally associated with the bark of which plant?
Desert plants are mostly-
Hydrophyte is-
Consider the following statements: 1. Jelly weeping (syneresis) is caused by excess acid. 2. Rhizobium is the most suitable biofertilizer for sugarcane. 3. Plants grown in saline water are called thallophytes. 4. Cytokinin is a dormancy-breaking hormone. Which of these statements are correct?
The major chemical component of cotton is-
Opium is obtained from which part of the poppy plant?
Lichen is formed by the association of algae and fungi, which is called-
Fishes die when taken out of water because-
The yellow color of papaya is due to-
Epiphytes are plants that depend on other plants for:
Yeast and mushrooms are-
The effective antimalarial drug quinine is extracted from-
Radiant energy absorbed by plants results in-
Morphine is obtained from?
The plant on which silkworms are reared is-
What is a mushroom?
Plants that grow in saline soil are called?
Which statement about bacteria is true?