Chemistry, 07.02.2022 14:40 AnActualTrashcan
WILL GIVE BRAINLIEST 40 POINTS I NEED THIS TO STUDY Choose your main subject. You can choose yourself, a friend, or a family member. The relatives you compare your main subject with can be parents, a parent and a sibling, two siblings, or a parent and a grandparent.
Many human traits are complex, because more than one gene controls them. As a result, there are a variety of possible traits. For example, there are several possible eye or hair colors among humans. Even with this complexity and variance, there are traits that tend to show a dominant or a recessive inheritance pattern. This table shows some common dominant and recessive traits in humans and gives the genetic abbreviation for each trait.
Dominant Recessive
Freckles present (F) not present (f)
Earlobes free-hanging (A) attached to the head (a)
Dimples yes (D) no (d)
Hitchhiker’s thumb tip of the thumb is straight when bent back (H) top of the thumb bends at a 90-degree angle (h)
Chin cleft yes (C) no (c)
Sit down with your subject and the two relatives. Decide whether they have any of these traits. If they do, determine whether they show the dominant or the recessive form. Fill in the table with your findings. Classify your main interviewee as the main subject. Label the other two relatives by their relationship to the subject.
Answers: 3
Chemistry, 22.06.2019 01:00
Which of the following is not a true statement about dwarf planets? a the kuiper belt contains comets, asteroids, and dwarf planets. b ceres is a dwarf planet located in the kuiper belt. c the largest known dwarf planet in the solar system is named eris.
Answers: 2
Chemistry, 22.06.2019 05:00
1)each group 16 element has how many valence electrons? ( )4 ( )6 ( )8 ( )16 2)how many dots appear in the dot structure for calcium ion, ca2+? ( )zero ( )one ( )two ( )eight 3) which of the following atoms forms a cation to obtain an octet of outer shell electrons? ( )magnesium ( )oxygen ( )fluorine ( )helium 4) an al3+ ion contains 13 protons and 10 electrons. ( )true ( )false 5) valence and non-valence electrons are represented in lewis dot structures. ( )true ( )false
Answers: 3
Chemistry, 22.06.2019 14:00
8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.
Answers: 3
Chemistry, 22.06.2019 19:00
How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next
Answers: 1
WILL GIVE BRAINLIEST 40 POINTS I NEED THIS TO STUDY Choose your main subject. You can choose yoursel...
Mathematics, 03.03.2020 23:50
Mathematics, 03.03.2020 23:50
Mathematics, 03.03.2020 23:50
Mathematics, 03.03.2020 23:50
Mathematics, 03.03.2020 23:50
Spanish, 03.03.2020 23:50
Mathematics, 03.03.2020 23:51