How many chromosomes does the human zygote have? How many chromosomes are in a somatic cell? How many chromosomes are in a plant cell? A horse has 32 chromosomes in all of its body cells. How many chromosomes will its gamete have? How many chromosomes do sperm cells have? How many chrom...
A cell has 46 Chromosomes. How many would it have at the end of Meiosis 1 and Meiosis 2? How many haploid cells are produced during meiosis I? a) 1 b) 2 c) 3 d) 4 How many cells does cell division of meiosis of a parent cell with 23 pairs of chromosomes give?
(b) What sizes of plants are produced if both parents have genes Tt? Q. If zygote of an angiosperm has 15 pairs of chromosomes, what is the number of chromosomes in PEN? Q. The meiocyte of an angiosperm has 24 chromosomes. How many chromosomes are found in its (a) Zygote and (b)...
Spermcontained 24 chromosomes, so if there were an equal number coming from the egg then humans must have 48 chromosomes in total, 24 pairs. Do gametes become diploid? How haploid gametes (sperm and egg cells) combine to form adiploid zygotewith two sets of chromosomes. Are gametes haploid ...
This is equivalent to what happens in the male as the spermatogonia become transformed into preleptotene, leptotene, zygotene, and pachytene spermatocytes. This is a process whereby chromosomes are condensing and preparing for the first meiotic division. ...
The sex of that baby is determined at the exact moment when egg and sperm meet, but it takes a while for the external organs to match the internal chromosomes. As an embryo develops, it acquires both Wolffian and Mullerian ducts. Wolffian ducts develop into male sex organs, and Mullerian ...
When people are convinced that modern humans are some how evolved and more intelligent all you have to do is to look to the writings of the ancients to see a much more objective and intelligent wisdom. Look at some of the complex machines they made. It took a team modern scientists ...
meiosis giving rise to haploid spores with half the number of chromosomes. Through mitosis, spores develop into multicellular gametophytes, which then produce haploid gametes. Fertilization happens when two haploid gametes come together forming diploid zygote that divides by mitosis to form a sporophyte...
Venomous animals are a striking example of the convergent evolution of a complex trait. These animals have independently evolved an apparatus that synthesizes, stores, and secretes a mixture of toxic compounds to the target animal through the infliction
A growing number of trisomic foetuses, which have 47chromosomesinstead of 46, have been reported in the past decade. Down syndrome, Edwards syndrome and Patau syndrome are common forms of trisomy. "We wanted to see what was happening at a cellular level so that eventually it would be possible...