Sexual Reproduction (Medical Entrance)
| Description: Online Study Material for JKCET Biology Test, JKCET Biology, Biology, Biology Test, Human Eye, Skeleton System, Zoology, Botany, Cell theory, Evolution, Genetics, Homeostasis, Energy, Structural, Physiological, Evolutionary, Systematics | |
| Number of Questions: 34 | |
| Created by: Neema Pandya | |
| Tags: JKCET Biology Test JKCET Biology Biology Biology Test Human Eye Skeleton System Zoology Botany Cell theory Evolution Genetics Homeostasis Energy Structural Physiological Evolutionary Systematics Reproductive Organs of Plants Sexual Reproduction in Flowering Plants Pollination Introduction to Asexual Reproduction Asexual Reproduction Sexual Reproduction Reproduction |
In angiosperms, endosperm is formed by
Meiotic division in an ovule takes place in
Xenia refers to the effect of pollen on
256 microspores will be formed as a result of reduction division in
Synergids of embryo sac are
Meiotic division of _______ megaspore mother cells forms 20 functional megaspores.
Tapetal nuclei in anthers of many angiosperm flowers are
The female gametophyte of a typical dicot at the time of fertilization is
Which of the following is not a method of vegetative propagation?
Banana plants are vegetatively propagated by
When a microspore mother cell with 40 chromosomes undergoes division to from microspores, each of the four resulting cells has
An anther generally contains
How many pollen grains can be formed after meiotic division in 10 microspore mother cells?
The point where funicle joins with ovule is known as
In angiosperms, meiosis occurs when
In angiosperms, how many microspore mother cells are required to produce 100 pollen grains?
In Angiosperms, the functional megaspore of a linear tetrad is
Commonly in a mature fertilized ovule n, 2n and 3n conditions are respectively found in
Perisperm is formed from
Pollen grains in Angiosperms contain
Which of the following have filiform apparatus?
Micropropagation is carried out by
Sexual reproduction in plants was described for the first time by
A pollen grain is best defined as
A microspore mother cell forms
One of the most resistant biological materials known is
Male gametes are formed from
Vegetative propagation through offset is common in
Scion is a term related to
Development and formation of pollen grains in anther of the stamen is known as
At which stage is the pollen grain in angiosperms released?
Which of the following is a correct statement?
The normal or Polygonum type of embryo sac is
In a pollen grain, larger nucleus is the