How many species of horsetails are there?
10
40
20
30
25

Here is your ans

Explanation:

15 species of horsetails are there

Tq

the principle of segregation describes how pairs of gene variants are separated into reproductive cells. from his data, mendel formulated the principle of segregation. we now know that the segregation of genes occurs during meiosis in eukaryotes, which is a process that produces reproductive cells called gametes.