Answer:
The correct answer is option C, Chromosome
Explanation:
The structure of chromosome consists of DNA forming a tightly coiled structure around associated proteins mainly histone. The DNA looks like thread like structures which are packaged to form chromosome. So the basic structure of all the chromosomes consists of a DNA molecule and a protein. The double stranded DNA loops around the histones twice to form nucleosome which are considered as building block of chromatin packaging
B. birds and lions
C. humans and apes
Humans and apes likely have the most similar chromosomes.
In other words, the DNA sequences of humans and chimps are 98 percent identical.
While the genetic similarities between humans and apes bolstered Darwin's theory, there remained a huge, unexplained gap. Humans only have 46 chromosomes (24 pairs), but big apes all have 48. (23 pairs).
Find our more information about 'Chromosomes'.
Answer:
C. Humans and Apes
Explanation:
It is said that we share 99% of our DNA with apes
(a) "The function of the stomach is to digest food."
(b) "The small intestine absorbs your food."
(c) “Amylase breaks down starch to glucose."
(d) "The stomach contains acid because the protease enzyme
there works best at pH 2."
Answer&Explanation:
All statement are correct but for a: not only stomach is digesting food but there whole alimentary canal
B: addition vitamin is absorbed at stomach together with water
C: starch to maltose which is then broken by lipase enzymes to glucose
D:in addition acid kill bacteria and activate the enzymes pepsinogen and renin
Answer:
Habitat:
Habitat may be defined as the particular area occupied by the organism. Habitat involves the physical activity performed by the organism in its area. Habitat only reflects the living place of the organism. Habitat explains where the species live in the ecosystem.
Niche:
Niche may be defined as the role of the individual organism in its ecosystem. The function or the physiological activity of the organism in the area describes the niche. The association of the organism with the biotic and abiotic component to obtain food is included in niche. Niches explains the way by which organism live in an ecosystem.
Habitat is a place in which an animals lives
A niche is the organisms place or job in the environment