hfigard1179 hfigard1179

01-08-2019
Biology

contestada

The endosperm of a Conifer seed is:
a) Haploid (n).
b) Diploid (2n).
c) Triploid (3n).
d) Tetraploid (4n).

Respuesta :

ArnimZola ArnimZola

05-08-2019

Answer:

A. Haploid (n)

Explanation:

Conifers do not exhibit double fertilization that forms triploid (3n) endosperm in flowering plants.

Endosperm in conifers develops from the haploid cell of female gametophyte before fertilization. Since the endosperm is formed by the mitotic divisions in the haploid cell (n) of female gametophyte, it is haploid (n) in nature.

Answer Link

Otras preguntas

Help this is due tomorrow

Help Two angles are supplementary. Their difference is 40° Find the measure of the angles.

Problem: Which expressions are equivalent to 2(x - 7)? Answer: Type equation here. PLEASEE HURRY

How many students are harassed and bullied in Malaysian school?

Tell whether the triangles are similar. Explain. *

How did federal and state governments encourage growth after the Civil War?

Use this data to rank the following solutions in order of increasing pH. In other words, select a ' 1 ' next to the solution that will have the lowest pH, a ' 2

A quantum dot may be modeled as an electron in a spherical well with perfectly reflecting walls. Design a quantum dot whose characteristic frequency of emission

Plz help ASAP Jerry earned $420 last week. He worked 25 hours and earned the same amount each hour. How much was he paid per hour?

I would like help with this