Answer:
Behavioural-made by an organism that helps it to survive/reproduce.
Physiological-a body process that helps an organism to survive/reproduce.
Structural -a feature of an organism's body that helps it to survive/reproduce
Explanation:
1.With human to human contact.
2.By putting germs in your mouth.
3.Mouth to Mouth contacts.
4.By having someone cough on you.
Answer:
Option 2.
Explanation:
8
It is healthier because it consists of milk which can help repair the bone as it has calcium
It also has honeydew which is a type of fruit, generally fruits are considered healthy and it strengthens tissues.
The second option is also less oily which could be a key factor is recovering faster.
No, they aren't always visible. It depends if its heterozygous or homozygous.
Homo- 2 of the same gene. Ex. RR or rr
Heter- both genes are different. Ex Rr
1. Meiosis : During prophase of meiosis I, crossing over occurs which results in intermixing of genes between parent.
2. 25 %. In monohybrid cross, offspring produced in phenotypic ratio 3:1. ( 4 offspring, each have 25 % )
3. 75 %. In monohybrid cross, offspring produced in phenotypic ratio 3:1. 3 (75 %) with dominant trait and 1 (25%) with recessive trait.
4. 100%. In incomplete dominance all the offspring produced in F1 generation is neither dominant nor recessive. in this case all offspring will be pink.
5. Tt. Both the alleles T and t will segregate independently.
6. aabb. it will be the rarest combination.
7. 56%. 9 out of 16 seeds produced in the ratio 9:3:3:1 will be round and yellow.
