Answer:
Sporozoa-flexing the pellicle
Explanation:
Sporozoa do not have flagella, cilia, or pseudopodia and they show gliding movement, amoeboids show movement by pseudopodia, ciliates by cilia and zooflagellates show by flagella, the pellicle is shown by paramecium.
So, the correct option is 'Sporozoa-flexing the pellicle'.
Both photosynthesis and respiration
The environment is the ultimate filter for which traits are maintained by natural selection. If a trait makes it easier to live in an environment, then that trait will be maintained. If a trait is makes it difficult to live in an environment, then that trait will be discontinued or removed.
Options:
A. horse
B. bacterium
C. oak tree
D. starfish
The answer is ''starfish" or option D. Mitosis is cell division that includes two daughter cells that actually has the same amount of chromosomes as each other. (most likely twins) Mitosis is also part of the cell cycle with meiosis which helps the organism remain homeostasis and homeostasis is the process organism used to stay cold on a arm day, or stay warm on a cold day.
Hope this helps!
<em>~Nonportrit </em>
50% probability is there for a child to have widows peak and dimples if its parents are heterozygous for both traits.
Explanation:
Widows peak is a dominant trait on straight hair line.
Dimples are dominant traits over non dimples.
It is given that parents are heterozygous for the trait. So genotype of parents will be
WwDd X WwDd
The punnet square shows:
The gametes will be WD, wd, Wd,wD
WD Wd wD wd
WD WWDD WWDd WwDD WwDd
Wd WWDd WWdd WwDd Wwdd
wD WwDD Wwdd wwDD wwDd
wd WwDd Wwdd wwDd wwdd
8 progeny Will have both widow's peak and dimples. The results of the cross shows that there is 50% probability that the progeny will have both the traits when parents are heterozygous.
