A asexual reproduction is a type of reproduction that occurs without exchange of genetic material, where a single parent splits into two new individuals.
We prepared a list of exercises on asexual reproduction so you can test your knowledge of reproduction without gamete exchange.
see more
Biology teacher fired after class on XX and XY chromosomes;…
Cannabidiol found in common plant in Brazil brings new perspective…
You can check the feedback and save this list in PDF at the end of the post!
1) (FCC-SP) The fundamental difference between asexual and sexual reproduction is that asexual reproduction:
a) requires only one individual to be fulfilled, and sexual requires two.
b) does not create genetic variability, and the sexual one can.
c) only occurs between plants, and sexual between plants and animals.
d) gives rise to several individuals at once, and the sexual to one individual only.
e) it only occurs between species in which there are no two sexes, and the sexual occurs in beings in which there is differentiation of the two sexes.
2) (UDESC) Regarding the types of asexual reproduction existing in living beings, mark the incorrect alternative.
a) Reproduction by parthenogenesis occurs when gametes are exchanged between individuals of the same species, reproducing a new living being.
b) Reproduction by budding occurs when there is formation of buds in various areas of the body. Each bud forms a new living being.
c) Reproduction by fragmentation occurs when parts of a living being break loose and originate new living beings.
d) Bipartition reproduction occurs when a cell divides into two or more cells.
e) Reproduction by sporulation occurs by the release of a specialized cell known as a spore.
3) Some species, such as hydras, form a bud that detaches and develops an independent life. This process of asexual reproduction is known as:
a) fragmentation.
b) sporulation.
c) gemiparity.
d) binary division.
i) parthenogenesis.
4) (FATEC) Consider the following processes.
I – A flatworm fragments into three pieces, originating three new flatworms.
II – A population of microcrustaceans is formed only by females that lay eggs from which new females develop.
III – A male rat mates with a female, producing six offspring.
It can be said with certainty that genetic variability is one of the characteristics of offspring resulting only from:
there.
b) II.
c)III.
d) I and II.
e) I and III.
5) When analyzing some amphibians during their reproduction, it was noticed that some perform external fertilization. One student then concluded that it was asexual reproduction. Is the student correct?
a) Yes, because in sexual reproduction, sexual relations must occur.
b) Yes, because the contact with the gametes occurred outside the animal's body.
c) No, because asexual reproduction is exclusive to bacteria.
d) No, because in sexual reproduction, only the combination of genetic material is necessary.
e) No, because even if there is no transfer of genetic material, for sexual reproduction to occur, it is sufficient that there is only one male and one female.
6) (FUVEST) Which of the following events occurs in the life cycle of every sexually reproducing species?
a) Cell differentiation during embryonic development.
b) Formation of reproductive cells with flagella.
c) Formation of testes and ovaries.
d) Fusion of haploid cell nuclei.
e) Copulation between male and female.
7) Hydras have a peculiar form of asexual reproduction. In these organisms, a mass of cells is formed, dividing by mitosis, generating a small hydra that separates from the parent organism and begins free life. This process is known as:
a) Binary division.
b) parthenogenesis.
c) vegetative multiplication.
d) budding.
e) multiple division.
8) (FEI-SP) Some living beings reproduce asexually. A quick and easy way to play. The downside of this play mode is that:
a) does not create genetic variation.
b) creates genetic variation.
c) “consume” energy.
d) the offspring are not duplicates of the parents.
e) the offspring only reproduce sexually.
9) (UPE) There are several forms of reproduction found in the Animal Kingdom, which can be classified into two large groups: sexual reproduction and asexual reproduction. In this regard, review the statements below.
I – Budding is a process of asexual reproduction, which has as a positive factor the fact that it requires less energy expenditure, since it does not require mating.
II – Parthenogenesis, a process in which the unfertilized egg develops a new diploid individual, is a mechanism that can be found in invertebrates, such as bees, and some species of vertebrates, such as fish.
III – Sexual reproduction, a process that requires the union of two haploid cells, is, of all reproductive mechanisms, the one that promotes genetic variability among individuals.
Only what is stated is correct:
there.
b) I and III.
c) II.
d) II and III.
e) III.
10) Regarding asexual reproduction, mark the incorrect alternative:
a) Asexual reproduction does not involve gametes.
b) bacteria reproduce by asexual reproduction.
c) some animals can reproduce asexually.
d) asexual reproduction increases genetic variability.
e) Parthenogenesis is an example of asexual reproduction.
1 – b
2 – the
3 – c
4 – c
5 – d
6 – d
7 – d
8 – the
9 – b
10 – d
Click here to download this list of exercises in PDF!
See too:
