Biology
Given below are sets of four terms. Choose the odd one and write the category of the remaining terms :
- Epicarp, Epicalyx, Endocarp, Mesocarp
- Anther, Ovary, Stigma, Style
- Bean, Gram, Rice, Pea
- Tegmen, Cotyledones, Testa, Thalamus
- Apple, Mango, Guava, Litchi
Flower
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Answer
Odd one — Epicalyx
Category of remaining — Parts of a Pericarp or Fruit wallOdd one — Anther
Category of remaining — Parts of the CarpelOdd one — Rice
Category of remaining — Dicotyledonous seedsOdd one — Thalamus
Category of remaining — Parts of a seedOdd one — Apple
Category of remaining — True fruits with edible part formed from the ovary
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Related Questions
Match the columns:
Column A Column B a) Radicle (i) Shoot b) Plumule (ii) Store food material c) Cotyledon (iii) Root d) Testa (iv) Absorb water needed for germination e) Micropyle (v) Protection of seed Name the following:
- Four whorls of a bisexual flower.
- Four pollinating agents.
- Two types of seeds on the basis of the number of cotyledons.
- Two types of germination.
- Two types of pollination.
Correct the following statements by changing the first/last word only
- Ovary is the part of a flower from where the petals and other floral parts arise.
- A fruit is the ripened ovule.
- The plumule of an embryo develops into the root system.
- Hilum is a small pore which allows the entry of water inside the seed.
- Enzymes act best at a temperature between 45° to 50° C.
Given below is a longitudinal section of a bean seed. Label the parts marked 1 to 5 and write their functions.
