Biology
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.
Answer
Thalamus is the part of a flower from where the petals and other floral parts arise.
A fruit is the ripened ovary.
The radicle of an embryo develops into the root system.
Micropyle is a small pore which allows the entry of water inside the seed.
Enzymes act best at a temperature between 35° to 40° C.
Related Questions
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.
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
Given below is a longitudinal section of a bean seed. Label the parts marked 1 to 5 and write their functions.
Name the following:
- A seed which shows hypogeal germination.
- A monocot seed.
- A dicot seed.
- A seed which shows epigeal germination.