Question

120. A plant that generates gametes by mitosis only, is
(1) Pinus
(2) Porella
(3) Eucalyptus
(4) Ginkgo ​

Answer 1

Answer:

ginkgo.....it is the answer

Answer 2

A plant that generates gametes by mitosis only, is Gingko.

Option: (4)

Explanation:  

• The production of the gametes by mitosis is known as alternation of generation. This occurs mainly in algae and other some other bryophytes.  

• Here the gametes are produced by mitosis. Hence they contain the diploid number of chromosome.  

• Then during the formation of the spores, the number of chromosome is ‘reduced to half’. Hence the haploid number of the chromosome is re-established.  

• This sporophyte undergoes reproduction and this is known as ‘alternation of generation’.

Learn more about gametes

Mendel formulated the law of purity of gametes on the basis of

https://brainly.in/question/6247382

How many different gametes could be formed from the following genotype?

(a) TT (b) Tt (c) tt​

https://brainly.in/question/11192216