Biology-Objective Related Question Answers
76. The pepper research station is in?
Kannur (Panniyur)
77. The modern techniques adopted for the improvement of plants?
Hybridisation and mutation
78. What is phagocytosis?
Engulfing of solid food or foreign particles by the cell
79. Where was IUCN started?
Switzerland
80. Which is the first link of a food chain?
Producer or green plants
81. The whole living world on the earth's surface is called?
Biosphere
82. The biggest flower in the plant kingdom is?
Rafflesia.
83. What are biotic factors?
Biotic factors include plants; animals; human beings and all other living organisms
84. What is a protozoa?
It is unicellular organism
85. The wall of a plant cell is made up of?
Cellulose
86. What do you know about Fucus?
Fucus is a large brown seaweed
87. What are Angiosperms?
They are flowering plants
88. Which is the plant that stores food in its leaves?
Cabbage
89. What is the name of the disease caused by the lack of iron in plants?
Chlorosis
90. Which one is commonly known as "Band Silk"?
Spirogyra
91. What is fertilization?
It means fusion of the nuclei of male and female gametes
92. Where is National Botanical Garden situated?
Lucknow
93. Cricket bats are made up of the wood of one tree. What is its name?
Willow
94. What is the method by which plants absorb mineral salts?
They absorb mineral salts through osmosis
95. Which plant is renowned for its remarkable growth?
Bamboo
96. Which plant is a carnivore?
Butter vort
97. Largest herb in the world is?
Banana plant
98. Where does the fertilization occur?
Embryo sac
99. What is stigma?
Stigma is the receptive surface area of the carpel
100. Give one example of heterogamous type of capitulum?
Sun flower
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