menu search
brightness_auto
editAsk a Question

Recent questions and answers in Biology

by Brainiak (77.0k points) in Biology answered Jul 31 10 views
The number of chromosomes in the shoot tip cells of a maize plant is 20. The number of chromosomes
thumb_up_off_alt 0 like thumb_down_off_alt 0 dislike
1 answer
by Brainiak (77.0k points) in Biology answered Jul 31 11 views
Which of the following is a post-fertilisation event in flowering plants?
thumb_up_off_alt 0 like thumb_down_off_alt 0 dislike
1 answer
by Brainiak (77.0k points) in Biology answered Jul 31 16 views
There are various types of reproduction. The type of reproduction adopted by an organism depends on
thumb_up_off_alt 0 like thumb_down_off_alt 0 dislike
1 answer
by Brainiak (77.0k points) in Biology answered Jul 31 6 views
There is no natural death in single celled organisms like Amoeba and bacteria because
thumb_up_off_alt 0 like thumb_down_off_alt 0 dislike
1 answer
by Brainiak (77.0k points) in Biology answered Jul 31 7 views
Appearance of vegetative propagules from the nodes of plants such as sugarcane and ginger is mainly because
thumb_up_off_alt 0 like thumb_down_off_alt 0 dislike
1 answer
by Brainiak (77.0k points) in Biology answered Jul 31 8 views
The male gametes of rice plant have 12 chromosomes in their nucleus. The chromosome number in the female gamete
thumb_up_off_alt 0 like thumb_down_off_alt 0 dislike
1 answer
by Brainiak (77.0k points) in Biology answered Jul 31 14 views
The term ‘clone’ cannot be applied to offspring formed by sexual reproduction because
thumb_up_off_alt 0 like thumb_down_off_alt 0 dislike
1 answer
by Brainiak (77.0k points) in Biology answered Jul 31 8 views
The wall of the ovary forms (a) pericarp (b) fruit wall (c) fruit (d) both (a) and (b).
thumb_up_off_alt 0 like thumb_down_off_alt 0 dislike
1 answer
by Brainiak (77.0k points) in Biology answered Jul 31 10 views
In which of the following plants, sepals do not fall off after fertilisation and remain attached to the fruit?
thumb_up_off_alt 0 like thumb_down_off_alt 0 dislike
1 answer
by Brainiak (77.0k points) in Biology answered Jul 31 9 views
In flowering plants, both male and female gametes are non-motile. The method to bring them together
thumb_up_off_alt 0 like thumb_down_off_alt 0 dislike
1 answer
by Brainiak (77.0k points) in Biology answered Jul 31 12 views
If a butterfly has chromosome number 360 in its meiocyte (2n). What will be the chromosome number in its gametes?
thumb_up_off_alt 0 like thumb_down_off_alt 0 dislike
1 answer
by Brainiak (77.0k points) in Biology answered Jul 31 9 views
In maize, a meiocyte has 20 chromosomes. What will be the number of chromosomes in its somatic cell?
thumb_up_off_alt 0 like thumb_down_off_alt 0 dislike
1 answer
by Brainiak (77.0k points) in Biology answered Jul 31 14 views
Which of the following organisms has the highest number of chromosomes?
thumb_up_off_alt 0 like thumb_down_off_alt 0 dislike
1 answer
by Brainiak (77.0k points) in Biology answered Jul 31 7 views
A diploid parent plant body produces ________ gametes and a haploid parent plant body produces ________ gametes.
thumb_up_off_alt 0 like thumb_down_off_alt 0 dislike
1 answer
by Brainiak (77.0k points) in Biology answered Jul 31 7 views
Meiosis does not occur in (a) asexually reproducing diploid individuals
thumb_up_off_alt 0 like thumb_down_off_alt 0 dislike
1 answer
by Brainiak (77.0k points) in Biology answered Jul 31 7 views
Read the following statements and select the incorrect one. (a) Cucurbits and coconuts are monoecious plants.
thumb_up_off_alt 0 like thumb_down_off_alt 0 dislike
1 answer
by Brainiak (77.0k points) in Biology answered Jul 31 9 views
Which of the following options shows bisexual animals only?
thumb_up_off_alt 0 like thumb_down_off_alt 0 dislike
1 answer
by Brainiak (77.0k points) in Biology answered Jul 31 9 views
Which of the following groups is formed only of the hermaphrodite organisms?
thumb_up_off_alt 0 like thumb_down_off_alt 0 dislike
1 answer
by Brainiak (77.0k points) in Biology answered Jul 31 7 views
Which of the following is a unisexual organism?
thumb_up_off_alt 0 like thumb_down_off_alt 0 dislike
1 answer
Help get things started by asking a question.

Most popular tags

jeemain geography-10th engineering physics physics maharashtra-board

4.3k questions

3.7k answers

55 comments

380 users

...