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| Reproduction Biology Mcqs |
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-------------- is the process by which organisms produce next generation members of their own kind.
When organisms reproduce by ------- methods, sex cells are not involved in the reproductive process.
In flowers, the main purpose of the ---------- is to protect the inner parts.
During pollination, the ------------- of a flower receives pollen grains.
New plants develop from runners when roots and ----------form at joints.
Which one of the following is not a process involved in asexual reproduction of plants:
Select from the following that reproduce both sexually and asexually:
In animals, fertilization of an egg takes place in the:
Which one of the following is the correct sequence
Zygote- Embryo-Sex cells-Baby
Sex cells-zygote Embryo baby
Embryo- Zygote-Sex cells-Baby
None of above
Suppose you read that a particular plant can form gametes. Which one of the following must be true:
The plant has produce nectar
The plant has several ovules
The plant can reproduce
The plant is reproduce self-pollinating
A fertilized egg divides and re devised to form the:
When a seed germinates, the ------------ emerges first and this grows into the stem of the new plant.
The three primary conditions for the germination of a seed are a supply of water, the presence of and a suitable temperature.
The insoluble substance contained in a seed is called:
To mature the human embryo takes:
Sperm and egg cells fuse to form a -----------------------
The sperms and eggs are together given the name of.
The fusion of male and female cells is known as:
Reproduction
Fertilization
A flower is the-------------- organ of plants.
Each stamen consists of a filament and a/an:
The --------------- grows up to form the fruit.
The sepals and petals are regarded ---------------- as parts of a flower.
The transfer of pollen grains from the anther to the stigma of the flower is called:
Pollination
Fertilization
Fruit is sometimes defined as a:
Ripened ovule
Ripened ovary
Ripened flower
None of these
When the pollen grains of a flower are transferred to the stigma of the same flower, it is called:
Pollination
Cross-pollination
Self- pollination
Germination
During respiration and growth, --------------- reactions take place.
Asexual reproduction in plants is also known as -----------reproduction.
