171. A plant has a growth pattern called
Closed growth
Open growth
In between the two
None of these
✅ The correct answer is option B.
Biology
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172. Cellular digestion is associated with which organelle
Mitochondria
Golgi bodies
Plastids
Lysosomes
✅ The correct answer is option D.
173. A pea plant with yellow seed was crossed to a plant having green seeds. What will happen in F1; if plants are true breeding
All seeds will be yellow
Half of the seeds will be yellow
All the seeds will be green
Both will be present in the ratio of 1:2:1
✅ The correct answer is option A.
174. The speed of growth is
Rapid throughout
Slow throughout
First slow then rapid then slow again
First rapid then slow
✅ The correct answer is option C.
175. The unicellular organisms ingest large molecules into their cytoplasm from the external environment without previously digesting them. This process is called
Diffusion
Osmosis
Phagocytosis
Plasmolysis
✅ The correct answer is option C.
176. The position of a gene on chromosome is called
Habitat
Position
Locus
Location
✅ The correct answer is option C.
177. Meristems are a group of cells that
Allow the surrounding region to divide
Provide nutrition
Help in movement
Retain the potential to divide
✅ The correct answer is option D.
178. Membranes of the grane are sites where
Oxygen is stored
Food is stored
Sunlight is trapped
CO2 is stored.
✅ The correct answer is option C.
179. Filial is a Latin word. It means
Spring
Issue
Progeny
Descendent
✅ The correct answer is option C.
180. Higher plants grow through
Growing points
The whole plant body is capable of growing
Only roots grow
None of these
✅ The correct answer is option A.