Biology, 10.12.2019 02:31, dawood7068
Dogs (canis lupus familiaris) and gray wolves (canis lupus) can interbreed to produce viable, fertile offspring. these species shared a common ancestor recently (in geologic time) and have a high degree of genetic similarity, although their anatomies vary widely. judging from this evidence, which two species concepts are most likely to place dogs and wolves together into a single species?
a) ecological and morphological
b) ecological and phylogenetic
c) morphological and phylogenetic
d) biological and morphological
e) biological and phylogenetic
Answers: 2
Biology, 22.06.2019 09:30, zahwaahmaf
Parthenogenesis is a type of reproduction that does not require a mate. itβs rarely seen in birds and higher vertebrates. parthenogenesis involves the formation of a zygote. but this zygote is formed without fertilization. in parthenogenesis, in the absence of a male gamete, the ovum develops directly in the zygote.
Answers: 1
Biology, 22.06.2019 18:00, chayaharroch03
1. you serve a volleyball with a mass of 2.1 kg. the ball leaves your hand with a speed of 30 m/s. the ball has energy. calculate it. 2. a baby carriage is sitting at the top of a hill that is 21 m high. the carriage with the baby weighs 12 n. the carriage has energy. calculate it. 3. a car is traveling with a velocity of 40 m/s and has a mass of 1120 kg. the car has . calculate it.
Answers: 1
Biology, 22.06.2019 23:00, zasxdcfvg5868
If you see a sedimentary outcrop and red layers of sand are at the top of pale layers of rock, what does this tell you about the ages of the rock layers?
Answers: 3
Dogs (canis lupus familiaris) and gray wolves (canis lupus) can interbreed to produce viable, fertil...
Mathematics, 11.01.2021 21:50
History, 11.01.2021 21:50
Mathematics, 11.01.2021 21:50
Physics, 11.01.2021 21:50
Chemistry, 11.01.2021 21:50